Gstarcad Trial Reset High Quality Portable -

GSTarcad Trial Reset High Quality Report

Introduction

GSTarcad is a popular software used for designing and manufacturing various types of PCBs (Printed Circuit Boards). The trial version of GSTarcad has certain limitations, and users often look for ways to reset the trial period to continue using the software without interruptions. This report aims to provide an overview of the GSTarcad trial reset high-quality solutions.

Background

The GSTarcad trial version typically expires after a certain period, restricting users from accessing its full features. When the trial period ends, users are forced to either purchase a license or reinstall the software, which can be time-consuming and frustrating. A high-quality trial reset solution would enable users to continue using GSTarcad without any limitations, ensuring seamless workflow and productivity.

Methodology

To create this report, we researched various online forums, software review websites, and technical blogs to gather information on GSTarcad trial reset methods. We analyzed user reviews, feedback, and comments to identify the most effective and reliable solutions.

Findings

Based on our research, we found several methods to reset the GSTarcad trial period. However, we must emphasize that some of these methods may not be officially supported by the software developer and may carry risks. Here are some of the high-quality solutions:

Reinstalling the software: One of the simplest methods to reset the trial period is to reinstall GSTarcad. This method involves uninstalling the software, deleting relevant registry entries, and reinstalling it. However, this approach may not work for all users, and the trial period may not reset as expected.
Using a trial reset tool: Several third-party tools are available online that claim to reset the GSTarcad trial period. These tools, such as trial reset software or registry editors, can modify the software's registry entries to extend or reset the trial period. However, users should exercise caution when using such tools, as they may contain malware or harm the system.
Editing registry entries manually: Advanced users can try manually editing the registry entries to reset the trial period. This method requires careful modification of specific registry keys, which can be risky if not done correctly.

High-Quality Solution

After evaluating various methods, we recommend using the official GSTarcad trial extension tool, if available. This tool, provided by the software developer, can extend the trial period or reset it, ensuring a seamless user experience.

Conclusion

Resetting the GSTarcad trial period can be challenging, but several high-quality solutions are available. Users should carefully evaluate the risks and benefits of each method before attempting to reset the trial period. We recommend using official tools or seeking guidance from authorized support channels to avoid any potential issues.

Recommendations

Use official tools: Whenever possible, use official trial extension tools provided by the software developer.
Exercise caution: Be cautious when using third-party tools or editing registry entries manually.
Backup data: Always backup important data and registry entries before attempting to reset the trial period.

Future Research Directions

To further improve this report, future research could focus on:

Evaluating the effectiveness of trial reset tools: A comprehensive evaluation of various trial reset tools can help identify the most reliable and efficient solutions.
Investigating potential risks: A detailed analysis of the potential risks associated with trial reset methods can help users make informed decisions.

By following the findings and recommendations outlined in this report, users can effectively reset the GSTarcad trial period and continue using the software without interruptions.

Method 1: Using the "Reset Settings to Default" Tool (Recommended)

This is the most effective way to revert GstarCAD 2023 and later versions (including GstarCAD 2026) to their initial configuration.

Close GstarCAD: Ensure the software is completely shut down before proceeding.

Locate the Tool: Open the Windows Start menu and search for "Reset settings to default" or find it listed under the GstarCAD program folder. Choose Reset Option:

Back up and reset: Recommended if you have custom toolbars or profiles you might want to restore later.

Reset custom settings: Fully wipes customizations to provide a clean slate.

Restart: Once the process finishes, launch GstarCAD to see the default configuration restored. Method 2: Internal Reset (Options Dialog)

If the external tool is unavailable, you can perform a manual reset from within the software interface. Open Options: Type OP in the command line and press Enter. Profile Tab: Navigate to the Profile tab in the dialog box.

Execute Reset: Click the Reset button. This reverts all internal parameters and variables to their factory defaults.

Method 3: Registry & File Cleanup (Technical Troubleshooting)

For deep software errors where standard resets fail, technical users sometimes manually clear the user data folders.

Warning: This involves deleting configuration files; always back up your data first.

Location: Typically found in C:\Users\[Username]\AppData\Roaming\Gstarsoft. Trial Policy Notice

Official policies for CAD software state that standard free trials cannot be renewed or extended once they have expired. Attempting to bypass these restrictions via third-party "trial resetters" often leads to:

Software Instability: Modifications can cause "unknown errors" or crashes. Security Risks: Unofficial reset tools may contain malware.

Licensing Issues: Using expired trial software for commercial work violates the EULA.

If your trial has expired and you require more time for evaluation, the official recommendation is to contact GstarCAD Support for a legitimate extension or to purchase a license.

GSTArcad Trial Reset: A Comprehensive Guide to High-Quality Solutions gstarcad trial reset high quality

In the realm of computer-aided design (CAD), GSTArcad has emerged as a popular software solution for creating, editing, and managing CAD files. However, users often encounter limitations during the trial period, prompting the need for a reset. This article delves into the concept of GSTArcad trial reset, exploring high-quality solutions to overcome trial limitations and unlock the software's full potential.

Understanding GSTArcad and Its Trial Limitations

GSTArcad is a robust CAD software designed to cater to the needs of architects, engineers, and designers. Its comprehensive suite of tools enables users to create detailed designs, models, and documentation. However, like many software solutions, GSTArcad offers a trial period, typically ranging from 30 to 90 days, during which users can evaluate the software's features and functionality.

During the trial period, users may encounter limitations, such as:

Feature restrictions: Certain advanced features may be disabled or restricted, hindering the user's ability to fully explore the software's capabilities.
Time constraints: The trial period may expire, forcing users to restart the software or face limitations in saving or exporting files.
Data limitations: Users may be restricted from saving or exporting files, limiting their ability to work on projects.

The Need for a GSTArcad Trial Reset

A GSTArcad trial reset offers a solution to overcome these limitations, enabling users to continue exploring the software's features and functionality without interruption. A reset can:

Reinitiate the trial period: Extend the trial period, providing users with additional time to evaluate the software.
Unlock restricted features: Enable access to previously restricted features, allowing users to fully explore the software's capabilities.
Remove data limitations: Lift restrictions on saving or exporting files, ensuring seamless workflow.

High-Quality Solutions for GSTArcad Trial Reset

Several high-quality solutions are available for GSTArcad trial reset, including:

Official GSTArcad reset tools: The software vendor may provide official reset tools or patches that can be applied to restart the trial period or unlock restricted features.
Third-party reset software: Specialized software solutions, such as trial reset tools or cracks, can be used to reset the trial period or unlock restricted features. However, users should exercise caution when using third-party solutions, as they may pose security risks or compromise software stability.
Manual reset methods: Advanced users can attempt manual reset methods, such as editing registry entries or modifying software files. However, this approach requires technical expertise and may void the software warranty.

Best Practices and Precautions

Before attempting a GSTArcad trial reset, users should:

Backup data: Ensure that all important files and data are backed up to prevent loss during the reset process.
Verify software version: Confirm the software version and compatibility with the reset solution.
Disable antivirus software: Temporarily disable antivirus software to prevent interference with the reset process.

Conclusion

A GSTArcad trial reset can be an effective solution for users seeking to overcome trial limitations and unlock the software's full potential. By understanding the need for a reset and exploring high-quality solutions, users can continue to evaluate and utilize GSTArcad without interruption. However, it is essential to exercise caution and follow best practices to ensure a successful reset and maintain software stability.

Maximizing GstarCAD Trial Efficiency: A High-Quality Guide GstarCAD is a powerful, high-performance CAD solution widely recognized for its extreme compatibility with AutoCAD data formats and interfaces. When you download a GstarCAD trial, you receive a 30-day fully functional evaluation period. Once this period expires, critical functions like saving, exporting, and copy-pasting become limited.

To maintain a high-quality workflow, it is important to distinguish between resetting software settings (legal and built-in) and attempting to reset the trial clock (which often violates licensing agreements). 1. High-Quality Reset: Restoring Software Settings

If your trial experience is hindered by slow performance or corrupted toolbars, you can perform a high-quality reset of the software's settings to their original factory state. This does not extend the 30-day limit but ensures the software runs at peak performance.

Windows Start Menu Method: Close GstarCAD, navigate to the Windows Start Menu, find the GstarCAD folder, and select "Reset Settings to Default".

Backup Options: You can choose to "Back up and reset custom settings" to save your configurations before the software erases registry information and local/roaming folders to generate fresh ones.

Manual Reset: Type OP in the command line, go to the Profile tab, and click the Reset button to restore all parameters to default. 2. GstarCAD Trial Limitations & Extensions

The GstarCAD trial is designed to provide 30 days of unhindered testing. Gstarcad Trial Reset - Facebook

GstarCAD offers a 30-day fully functional trial, with official support, focusing on resetting software configurations to default rather than extending the trial period. Using unofficial trial resets poses significant risks, including malware infection, system instability, and legal consequences. Learn how to legally activate the software at GstarCAD. GstarCAD 2024 Download

While many users seek a "trial reset" for software like GstarCAD to extend their evaluation period, it is important to understand that GstarCAD is professional CAD software protected by licensing agreements. Attempting to reset the trial through registry hacks or third-party "crack" tools is generally unreliable and carries significant risks. The Reality of Trial Resets

Most GstarCAD versions (like 2024 or 2025) use sophisticated licensing that tracks installation dates via encrypted local files and hidden registry keys. Registry Modification : Manual deletion of registry keys (e.g., in HKEY_CURRENT_USER\Software\GstarSoft

) rarely works because modern versions also store hardware-bound identifiers. Security Risks

: "Trial reset" scripts found on forums often contain malware or backdoors that compromise your system's "high quality" performance and security. Stability Issues

: Manipulating core license files can lead to software instability, frequent crashes, or permanent blacklisting of your hardware ID from future official trials. Legitimate Ways to Extend Your Use

If you need more time to evaluate the software for professional use, GstarSoft offers several official, "high-quality" paths that don't involve risky workarounds: Request an Extension : Contact the official GstarCAD support

or your local distributor. They often provide official extension codes for legitimate business evaluations. GstarCAD Free Version

: Some regions offer a "GstarCAD Free" or "Education" version with limited features that do not expire, providing a stable environment for basic drafting. Subscription Models

: GstarCAD is known for being a cost-effective alternative to AutoCAD. They offer flexible monthly or annual subscriptions that are often cheaper than the "cost" of a compromised system. Transitioning to Permanent Use

Once the 30-day trial expires, the software typically switches to

, where you can still open and view drawings but cannot save or export. For professional environments, a perpetual license is the recommended route to ensure high-quality output and access to technical support. To get the most out of your evaluation, what specific

(e.g., 3D modeling, BIM, mechanical tools) are you focusing on? I can provide resources for those specific modules.

There is no official or legal feature in GstarCAD specifically called a "high quality trial reset." Based on official documentation and common usage, this query typically refers to one of two distinct actions: restoring software settings to their original state or attempting to bypass the 30-day trial limit. 1. Official "Reset Settings to Default"

GstarCAD provides a built-in tool to revert the software to its factory configuration if it becomes unstable or if you have modified parameters like FILLMODE incorrectly. Reinstalling the software : One of the simplest

Function: This tool erases registry information and deletes local and roaming configuration folders to fix anomalies. How to perform: Close GstarCAD. Open the Windows Start Menu. Navigate to the GstarCAD folder (e.g., GstarCAD 2025). Select Reset Settings to Default.

Backup: You can choose to "Back up and reset" to save your custom UI and shortcut settings before they are wiped. 2. Trial Period Extension

Standard GstarCAD trials last for 30 days and offer full functionality.

The most reliable way to reset GstarCAD is to use the built-in "Reset Settings to Default" tool in the Windows Start Menu, which reverts the software to its original installation state. For older versions, a profile reset can be performed directly through the options menu. For official, in-depth instructions on resetting the software, visit Gstarsoft's Blog. Gstarcad Trial Reset - Facebook

1. Executive Summary

This report analyzes the search term "gstarcad trial reset high quality." The query indicates a user intent to extend the usage of GstarCAD software beyond the official trial period without purchasing a license. The inclusion of "high quality" suggests the user is seeking a reliable method that does not compromise software performance or contain malware. This report outlines the functionality of trial periods, the risks associated with circumvention, and the legal alternatives available to users.

Conclusion: Reset Responsibly

The search for a "gstarcad trial reset high quality" reveals a common pain point: great software is expensive, but you need to finish a project. While the technical steps exist to reset your clock, remember that software development requires revenue.

Use the manual methods described here responsibly—as an evaluation extension, not a permanent lifestyle. And when you can, support the developers by purchasing a license. Your future self (and your uncorrupted DWG files) will thank you.

Have you successfully reset your GstarCAD trial without losing your toolbars? Share your experience in the comments below (no pirate links, please).

Meta Description: Looking for a safe, high-quality GstarCAD trial reset? This guide covers manual registry cleaning, avoiding malware, preserving your settings, and legal alternatives to extend your CAD workflow.

Tags: GstarCAD trial reset, high quality CAD reset, extend GstarCAD trial, safe CAD trial hack, GstarCAD license management.

Unlocking Endless Entertainment: A Comprehensive Guide to GSTARCAD Trial Reset High Quality

In the realm of digital entertainment, arcade games have always held a special place in the hearts of gamers worldwide. The nostalgia of feeding quarters into a machine, the thrill of competing for high scores, and the simplicity yet addictiveness of classic arcade titles have made them a staple of the gaming community. However, with the advent of digital distribution and the rise of home console systems, the traditional arcade experience has somewhat evolved, paving the way for new forms of entertainment. One such innovation is the introduction of trial versions of arcade games, which GSTARCAD has popularized, offering gamers a taste of their favorite titles without the commitment of a full purchase.

The Concept of Trial Versions and Their Limitations

Trial versions of games are essentially demo versions that allow players to experience a game for a limited time or until a certain level is reached. This model is beneficial for both developers, who can showcase their work and generate interest, and players, who can try before they buy. However, these trials often come with restrictions, such as time limits, disabled features, or in-game purchases that hinder the full experience. For gamers looking to enjoy these titles without the constraints, solutions like the GSTARCAD trial reset come into play.

Understanding GSTARCAD Trial Reset High Quality

GSTARCAD has emerged as a platform offering a range of arcade games, both classic and modern, through various digital means. The term "GSTARCAD trial reset high quality" refers to a method or service that enables users to reset the trial period of these games, essentially bypassing the time limits set by the developers. This allows gamers to enjoy their favorite titles without the interruption of trial expiration notifications, enabling a more immersive and prolonged gaming experience.

The Allure of High-Quality Trials

The emphasis on "high quality" in the context of GSTARCAD trial resets signifies the desire for an enhanced gaming experience. High-quality trials not only offer extended playtime but also unlock features that might be restricted in the standard trial version. This could include access to premium levels, characters, or game modes that are typically behind a paywall. For enthusiasts of arcade games, having the opportunity to explore these titles in their entirety, even if temporarily, is invaluable.

The Process of Resetting GSTARCAD Trials

The process of resetting a GSTARCAD trial to achieve a high-quality experience typically involves a few steps:

Finding a Reliable Reset Service: The first step is to locate a trustworthy service or method for resetting the trial. This involves research and sometimes sifting through community forums or reviews to find a legitimate provider.
Understanding the Reset Method: Different services may offer various methods for resetting trials, ranging from software solutions to simple hacks. It's crucial to understand the method and its implications on the game's stability and one's gaming account.
Executing the Reset: Once a method is chosen, the next step is to follow the provided instructions carefully. This might involve installing software, entering codes, or modifying game files.
Enjoying the High-Quality Trial: After a successful reset, users can enjoy the game with high-quality features unlocked, providing a significantly enhanced gaming experience compared to the standard trial.

The Ethical and Legal Implications

While the idea of extending a trial period or unlocking premium features without payment may seem appealing, it's essential to consider the ethical and legal ramifications. From a developer's perspective, trial resets can impact revenue and the incentive to continue producing quality content. Legally, bypassing software restrictions can violate terms of service agreements and, in some jurisdictions, may infringe on copyright laws.

Conclusion

The GSTARCAD trial reset high quality represents a double-edged sword in the gaming community. On one hand, it offers gamers the chance to explore their favorite arcade titles in greater depth, enhancing their gaming experience. On the other hand, it poses challenges for game developers and raises questions about the sustainability of the free trial model. As the gaming industry continues to evolve, finding a balance between consumer desires and developer needs will be crucial. Whether through innovative business models, community engagement, or technological solutions, the goal should be to foster an environment where creators are incentivized, and gamers can enjoy high-quality entertainment.

Title: The Illusion of "High Quality" Reset: Risks and Ethical Implications of Circumventing GstarCAD Trials

In the competitive landscape of Computer-Aided Design (CAD) software, GstarCAD has established itself as a formidable contender. Known for its compatibility with AutoCAD DWG formats and its cost-effective perpetual licensing options, it attracts a wide user base ranging from freelance architects to large engineering firms. Like most proprietary software, GstarCAD offers a trial period—typically 30 days—allowing potential users to evaluate the software's capabilities before committing to a purchase. However, a persistent subculture within the software community seeks to bypass these limitations through "trial resets." While the allure of extended "free" access to high-quality software is strong, the reality of resetting GstarCAD trials is fraught with technical instability, security risks, and ethical dilemmas that ultimately undermine the quality of the user experience.

The search for a "high quality" trial reset stems from a desire to access professional-grade tools without the associated professional costs. Users who seek these methods are often looking for a seamless experience that mimics a legitimate license. In the context of GstarCAD, a "high quality" reset would theoretically involve a method that does not corrupt user settings, preserves interface configurations, and allows for full functionality without crashing. The irony, however, lies in the definition of quality. GstarCAD is engineered with sophisticated protection mechanisms designed to detect tampering. Attempts to revert the trial state often involve manipulating registry keys, deleting hidden system files, or utilizing third-party "cracking" tools.

Technically, the process of resetting a trial is rarely as "high quality" as the software itself. Legitimate software trials track usage through various anchors within the operating system, including deep registry entries, hidden files in the AppData folder, and sometimes hardware fingerprinting. A simple uninstall and reinstall is rarely sufficient. To reset the trial, users often turn to scripts or executable files found on obscure internet forums. These tools are frequently unverified and unregulated. Consequently, the pursuit of a free ride often results in a compromised system. Users frequently report that "reset" versions of GstarCAD suffer from instability, frequent crashing, or the inability to save complex drawings—outcomes that are the antithesis of the "high quality" workflow the user intended to preserve.

Beyond technical instability, the security implications are profound. Downloading trial reset tools or modified executables for GstarCAD exposes the user to malware, ransomware, and trojans. CAD workstations are typically workhorses containing sensitive intellectual property, client blueprints, and proprietary designs. Injecting unauthorized code into such an environment to bypass a trial period is a gamble with high stakes. A "high quality" reset tool is a misnomer; in the cybersecurity world, tools that promise to bypass software security are often vectors for malicious payloads. The cost of recovering a compromised system or lost data almost always exceeds the cost of a legitimate software license.

Ethically and legally, the use of trial resets occupies a gray area that leans heavily toward software piracy. The trial period is a contract of trust between the developer and the user—a "try before you buy" mechanism that supports the software development cycle. GstarCAD, unlike some competitors, offers accessible pricing models, including perpetual licenses which are increasingly rare in the industry. By circumventing the trial, users undermine the revenue stream necessary for the development of the very tools they rely on. If the software is deemed worthy of continued use, logic dictates that it is worthy of purchase. high-quality free alternatives exist:

Ultimately, the concept of a "high quality" GstarCAD trial reset is an oxymoron. True quality in a professional CAD environment is defined by stability, security, and reliability—all of which are jeopardized by tampering with the software's integrity. While the temptation to extend a trial indefinitely is understandable for those on a tight budget, the risks of data loss, system infection, and legal liability present a poor value proposition. For professionals serious about their craft, the only "high quality" solution is a legitimate license, ensuring that the software performs exactly as the engineers intended, with full support and updates.

Finding a reliable way to extend your software evaluation is essential for completing complex design projects without interruption. While many users look for a GstarCAD trial reset to continue testing the software’s features, it is important to focus on methods that maintain system stability and data integrity.

This guide explores the legitimate ways to handle trial periods, the risks of unofficial workarounds, and how to ensure your CAD environment remains high-quality and professional. Understanding the GstarCAD Trial System

GstarCAD typically offers a 30-day full-featured trial period. This allows users to experience its "OpenDWG" compatibility and high-performance drafting tools. Once the 30 days expire, the software usually reverts to a "view-only" mode or limits saving capabilities.

Many users seek a "trial reset" because 30 days isn't always enough to benchmark performance on large-scale architectural or engineering files. Why "High Quality" Resets Matter

When searching for a trial reset, quality is often overlooked in favor of speed. However, using poor-quality tools or "cracks" can lead to: File Corruption: Losing weeks of design work. System Instability: Frequent crashes during rendering.

Security Risks: Malware or ransomware hidden in reset scripts. Legitimate Ways to Extend Your GstarCAD Experience

Instead of risking your workstation with unverified registry cleaners or third-party scripts, consider these high-quality alternatives: 1. Request a Trial Extension

The most professional way to reset your trial is to contact Gstarsoft or your local distributor. If you are a corporate user or have a valid reason (such as a long-term project evaluation), they often provide a temporary license key to extend your testing period by another 15 to 30 days. 2. Version Hopping

If you have finished testing GstarCAD 2024, you can often install a different version (like the "Standard" vs. "Professional" edition or an older version) to continue your evaluation. Each version typically carries its own unique trial period. 3. Use the GstarCAD Free Version

GstarCAD sometimes offers a "Lite" or "Education" version. While these may have fewer features than the Professional suite, they allow you to keep working on DWG files without needing a trial reset or violating terms of service. Risks of Registry-Based Trial Resets

Common online tutorials suggest deleting registry keys (like those found in HKEY_CURRENT_USER\Software\Gstarsoft). While this might have worked on older versions, modern GstarCAD releases use advanced hardware-locking mechanisms. Manual registry editing is risky because: It can void your system warranty. It may prevent a legitimate license from activating later.

The software may "flag" your MAC address, leading to a permanent ban from future trials. Maximizing Your Trial Period

To avoid the need for a trial reset, optimize the 30 days you are given:

Prepare Your Files: Have your heaviest DWG files ready before you install.

Test Compatibility: Focus on LISP routines and specialized plugins early.

Check Hardware: Ensure your GPU drivers are updated to see GstarCAD's true speed. Conclusion

A high-quality GstarCAD experience relies on software integrity. While the temptation to use a trial reset tool is high, the safest and most effective "reset" is a direct conversation with the GstarCAD support team. They are usually happy to help a potential customer finish their evaluation properly. If you'd like to move forward, I can help you by:

Finding the official contact info for GstarCAD support in your region.

Comparing GstarCAD pricing to other budget-friendly CAD alternatives.

Troubleshooting specific performance issues you're having during your trial.

While there is no official feature for a "trial reset" to extend use beyond the initial 30-day period , users can perform a Settings Reset

to resolve performance issues or restore high-quality default configurations. Restoring GstarCAD Settings to Default

If your trial performance has degraded or UI elements are missing, resetting the software can often fix "anomalies" without needing a reinstallation. Preparation

: Ensure GstarCAD is completely closed before starting the reset process. Access the Reset Tool Windows Start Menu Navigate to the GstarCAD folder (e.g., GstarCAD 2026). Reset Settings to Default Choose Reset Method Back up and reset custom settings

: This is recommended. It creates a backup of your local and roaming AppData folders before clearing the registry and configuration. Reset custom settings

: This permanently deletes custom configurations and registry information without a backup. Completion

: Once finished, GstarCAD will regenerate new Local and Roaming folders upon the next launch, returning the software to its original "out-of-the-box" high-quality state. Alternative: In-Software Reset

If you prefer not to use the Start Menu tool, you can reset parameters from within the command line: to open the dialog box. Switch to the button to restore all parameters to their default values. Official License Management

For users needing more than the 30-day trial, Gstarsoft offers several paths: Beta Trials : Newer versions, such as GstarCAD 2026 Beta

, frequently offer their own free trial periods for testing new features. Activation : Official licenses are activated via the License Manager using a serial number.

: Existing licenses can be moved between computers by using the Return License function in the Help tab. before performing a reset? Encountered an unknown error? Try Reset! - Gstarsoft's Blog

2. Understanding the Search Term

The search phrase can be deconstructed into three specific intents:

"Gstarcad": Refers to the CAD software platform developed by Gstarsoft, widely used as an alternative to AutoCAD due to its lower cost and similar interface.
"Trial Reset": Refers to the act of manipulating software files or the operating system to restart the countdown of a free trial period, effectively allowing indefinite free use.
"High Quality": Implies a desire for a solution that works correctly (does not crash the software) and is free from viruses or poor execution often found in low-quality "cracks."

C. Free and Open Source Alternatives

If budget constraints prevent purchasing a license, high-quality free alternatives exist:

LibreCAD: An open-source 2D CAD application.
FreeCAD: An open-source parametric 3D modeler.
NanoCAD Free: A free version of NanoCAD for basic drafting.