A light CAD viewer & editor to fast and precisely handle with DWG files!

DWG FastView

DWG FastView

  -  122 MB  -  Trial
  • Latest Version

    DWG FastView 8.1 LATEST

  • Review by

    Sophia Jones

  • Operating System

    Windows 7 64 / Windows 8 64 / Windows 10 64 / Windows 11

  • User Rating

    Click to vote
  • Author / Product

    Suzhou Gstarsoft Co.,Ltd / External Link

  • Filename


DWG Fastview is lightweight, fast and simple with its familiar and compact interface. It is more than just a viewer for it has advanced measurement and dimensioning tools to enhance project team's communication and secure data exchange when sharing drawings with others.

DWG FastView Screenshot 1

DWG FastView app has good performance as followings: Get accurate information like distance, angle, and area from 2D drawings in quick and intuitive ways.

Produce clear and concise measured drawings with the most standard dimensioning tools like linear, align, angular and much more. Convert one or a bunch of selected drawing files to other .dwg versions available. Compare DWG files and highlight differences between drawing revisions. It allows you to share data with your partners in an innovative, secure and reliable way.

Find and use the function at a similar place in a similar way. Open and save AutoCAD to DWG/DXF files without size limitation. Load a bunch of DWG files instantly. DWG FastView 32/64bit is light-weight and super-fast!

Use viewing tools like zoom, pan, 3D Orbit, and magnifier. Help you view drawings with ease. Apply quick measure to display the linear horizontal and vertical measurements of closed objects temporarily.

Easy control of Drawing layers and external reference, manage object properties through palettes and search text much faster. Change between standard Drawing units applied to measurement and dimensioning only. Ability to Convert a bunch of DWG files to an older or current version available with one click. Use Drawing Compare to highlight differences between Drawing revisions like AutoCAD 2019.

DWG FastView Screenshot 2

After you have completed a Drawing, plot it to a plotter, printer or file. Choose from various methods to keep your Drawing data safe by exporting the whole or part of the Drawing to different image formats, plot DWG to PDF, share your Drawing to web view where drawings can only be browsed just like AutoCAD, or send an e-mail attachment encrypted with password to others.


Get accurate information like distance, angle and area from 2D drawings in quick and intuitive ways.

Produce clear and concise measured drawings with the most standard dimensioning tools like linear, align, angular and much more.

DWG Convert
Convert one or a bunch of selected drawing files to other dwg versions available.

Control & Manage
Control drawing layers’ visibility and manage object properties through properties palette.

Compare Files
Compare DWG files and highlight differences between drawing revisions such as entities removed, added or modified.

Print & Easy Share
Print and export drawings to Paper, PDF, PNG ....Easy share a drawing file for view only, or send an e-mail attachment to others.


Cross-Platform Compatibility: The program is available for Windows, macOS, Android, and iOS, making it easy to access and edit your CAD files on various devices.

Multi-Tab Interface: The software supports a multi-tab interface, allowing users to open and work on multiple DWG files simultaneously without losing track of their progress.

Cloud Storage Integration: Seamlessly integrate with popular cloud storage services like Google Drive, Dropbox, and OneDrive to access your files from anywhere.

Comprehensive Editing Tools: It provides a comprehensive set of editing tools, including line, polyline, circle, arc, and text, to modify your drawings as needed.

Layer Management: Efficiently manage layers within your drawings, with options to create, delete, lock, and unlock layers for better organization and control.

Measure and Dimension Tools: Accurately measure distances, angles, and areas within your drawings, and add dimensions to enhance the detail of your CAD files.

Advanced Viewing Options: View your drawings in various modes, including wireframe, hidden line, and full 3D shading, to get the most accurate representation of your designs.

Plotting and Printing: Print your drawings directly from DWG FastView, with support for various paper sizes and printing configurations.

File Format Support: Besides DWG, the software supports other file formats like DXF and DWF, ensuring compatibility with different CAD applications.

User Collaboration: Share your drawings with colleagues and clients directly through the software, with options for comments and markup to facilitate collaboration.

User Interface

Main Toolbar: Located at the top, the toolbar provides quick access to essential tools and functions like file operations, viewing modes, and editing tools.

Drawing Area: The central part of the interface is the drawing area, where users can view and edit their CAD files. It supports zooming, panning, and rotating to navigate complex drawings.

DWG FastView Screenshot 3

Layer Panel: Situated on the right side, this panel allows users to manage layers efficiently, with options to toggle visibility, lock, and rename layers.

Properties Panel: This panel displays detailed information about selected objects, including their dimensions, coordinates, and properties.

Status Bar: Located at the bottom, the status bar provides real-time feedback on the cursor’s position, drawing scale, and active tool.

Installation and Setup
  • Download the Installer: Visit the official website or FileHorse and download the appropriate installer for your operating system.
  • Run the Installer: Launch the downloaded installer and follow the on-screen instructions. The installation process involves selecting the installation directory and agreeing to the license terms.
  • Complete the Installation: Once the installation is complete, launch the software from the desktop shortcut or start menu.
  • Initial Setup: Upon first launch, you may be prompted to sign in or create an account. This step is optional but recommended for accessing cloud storage and collaboration features.
How to Use
  • Opening a File: Click on the "Open" button in the main toolbar and browse to the location of your DWG file. Select the file and click "Open" to load it into the drawing area.
  • Navigating the Drawing: Use the mouse wheel to zoom in and out, and click and drag with the middle mouse button to pan around the drawing. For 3D views, hold the right mouse button to rotate the model.
  • Editing Objects: Select an object by clicking on it. Use the editing tools in the toolbar to modify the object. For example, to move an object, select it and then click the "Move" tool.
  • Managing Layers: Open the Layer Panel and toggle the visibility of layers to focus on specific parts of the drawing. Create new layers or delete unnecessary ones as needed.
  • Adding Dimensions: Select the "Dimension" tool from the toolbar, then click on the points you want to measure. The dimension line and value will appear on the drawing.
  • Saving and Exporting: Save your changes by clicking the "Save" button. To export the drawing to a different format, use the "Export" option in the file menu.

Can I use DWG FastView to edit 3D models?
Yes, it supports both 2D and 3D editing, allowing you to work on complex CAD models.

Is DWG FastView free to use?
It offers both free and paid versions. The free version includes basic features, while the paid version unlocks advanced tools and functionalities.

Does DWG FastView support collaboration features?
Yes, it allows you to share drawings and collaborate with others through comments and markups.

Can I print my drawings directly from DWG FastView?
Yes, you can print your drawings with various configuration options directly from the software.

What file formats does DWG FastView support?
It supports DWG, DXF, and DWF file formats, ensuring compatibility with other CAD software.


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Free Trial Version: Basic features, suitable for simple viewing and editing tasks.

Premium Version: Priced at $4.99/month or $49.99/year, includes advanced editing tools and cloud storage integration.

Super Version: Priced at $9.99/month or $99.99/year, adds premium features like 3D editing and enhanced collaboration tools.

System Requirements

Windows 7 or later, 4 GB RAM, 1 GB free disk space, OpenGL-compatible graphics card.

  • Cross-platform compatibility.
  • Comprehensive editing tools.
  • Cloud storage integration.
  • User-friendly interface.
  • Cost-effective pricing options.
  • Limited features in the free version.
  • Requires subscription for advanced features.
  • Occasional performance issues with large files.
  • Limited support for non-DWG formats.
  • Collaboration tools can be improved.

DWG FastView is an excellent choice for professionals and hobbyists who need a reliable and cost-effective CAD viewer and editor. With its cross-platform compatibility, robust feature set, and user-friendly interface, it offers a versatile solution for managing DWG files without the hefty price tag of more advanced CAD software.

While the free version provides basic functionality, upgrading to the paid versions unlocks powerful tools and features that can significantly enhance your workflow. Whether you're working on simple 2D drafts or complex 3D models, it has the capabilities to meet your needs and streamline your CAD operations.

Note: 21 days trial version.

  • DWG FastView 8.1 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    DWG FastView 8.1 Screenshot 1
  • DWG FastView 8.1 Screenshot 2
  • DWG FastView 8.1 Screenshot 3