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DWG FastView
What it is
DWG FastView is cross-platform CAD software for viewing, editing, measuring, and sharing drawing files. It supports DWG, DXF, DWF, and DWFx, with 2D viewing and editing plus 3D viewing for RVT, STEP, and IFC formats. Drawing tools include layer and layout controls, length and area measurement, annotations, dimensions, and PDF-to-DWG conversion. DWG files can be exported to PDF, JPEG, PNG, and BMP. Drawings can be shared by link, group, or email with permission controls. The web viewer can open local drawings in a browser without uploading them, according to the maker. Platforms include Android, iOS, web, Windows, and self-hosted deployment. Premium costs $3.99 a month, while Super costs $5.83 a month. Expired subscribers lose premium features.
For and against
For
- Supports DWG, DXF, DWF, and DWFx
- Views 2D and several 3D formats
- Includes measurement, annotations, and dimensions
- Shares drawings with permission controls
- Offers free access and a trial
Against
- Expired subscriptions lose premium features
- Premium plans have listed monthly costs
The verdict
DWG FastView covers common CAD viewing, editing, measurement, export, and sharing tasks across many platforms. Users should compare the free limits with the premium features they need before choosing a plan.
Who it suits
It suits CAD users who need broad drawing-format support, measurement and markup tools, sharing, and access across desktop, mobile, web, or private servers.
Plans and prices
Premium
Windows and mobile · annotations · 5G cloud storage
Read 15 Oct 2026 · en.dwgfastview.com
Super
Premium features · 3D view · Windows, mobile and web · 10G cloud storage
Read 15 Oct 2026 · en.dwgfastview.com
Premium annual
Windows and mobile · annotations · 5G cloud storage
Read 15 Oct 2026 · en.dwgfastview.com
Super annual
Premium features · 3D view · Windows, mobile and web · 10G cloud storage
Read 15 Oct 2026 · en.dwgfastview.com
Super (Premium and 3D View)
10G cloud storage · Premium features · 3D drawing view
Read 29 Sep 2026 · en.dwgfastview.com
On the record
- 2D and 3D
- The website says users can view and edit 2D CAD files and view 3D formats including RVT, STEP and IFC.en.dwgfastview.com · read 29 Sep 2026
- Annotations
- Annotation tools include text, leaders, lines, arrows, rectangles, ellipses, sketches and revision clouds.en.dwgfastview.com · read 15 Oct 2026
- API
- The web SDK exposes HTTP tasks that accept CAD streams or URLs and return task identifiers and results.blog.dwgfastview.com · read 15 Oct 2026
- CAD formats
- The product supports more than 30 3D formats, including Revit, STEP, SolidWorks, OBJ and STL.en.dwgfastview.com · read 15 Oct 2026
- Cloud collaboration
- Drawings can be shared by link, group or email with permission controls and team annotations.en.dwgfastview.com · read 15 Oct 2026
- Collaboration
- Drawings can be shared by link, group or email, and the site describes permission controls for sharing.en.dwgfastview.com · read 29 Sep 2026
- Company founded
- The legal entity was incorporated on November 27, 2001.vip.stock.finance.sina.com.cn · read 15 Oct 2026
- Company headquarters
- The registered and office address is Dongping Street 286, Suzhou Industrial Park, Jiangsu, China.vip.stock.finance.sina.com.cn · read 15 Oct 2026
- Company legal name
- The maker is Gstarsoft Co., Ltd., legally 苏州浩辰软件股份有限公司, a CAD software company listed in Shanghai under ticker 688657.vip.stock.finance.sina.com.cn · read 15 Oct 2026
- Company size
- LinkedIn displays Gstarsoft as a 501–1,000 employee software-development company headquartered in Beijing.linkedin.com · read 15 Oct 2026
- Conversion
- The software converts PDF to DWG and DWG to PDF, JPEG, PNG or BMP.en.dwgfastview.com · read 15 Oct 2026
- Cross-platform access
- One account provides access through web, Windows and mobile applications with cloud synchronization.en.dwgfastview.com · read 15 Oct 2026
- Developer languages
- SDK materials list Java, C++, .NET, Python, PHP and Swift integrations.dwgfastview.gstarcad.net · read 15 Oct 2026
- Documentation
- The vendor publishes SDK user guides, API installation instructions and detailed web SDK operation documentation.blog.dwgfastview.com · read 15 Oct 2026
- Drawing tools
- Listed tools include layer and layout controls, length and area measurement, annotations, dimensions and PDF-to-DWG conversion.en.dwgfastview.com · read 29 Sep 2026
- Export
- The website says DWG files can be exported to PDF, JPEG, PNG and BMP.en.dwgfastview.com · read 29 Sep 2026
- File formats
- The maker says it is compatible with DWG, DXF, DWF and DWFx files.blog.dwgfastview.com · read 29 Sep 2026
- Free access limit
- The subscription page says expired subscribers can continue using DWG FastView but cannot use premium features.en.dwgfastview.com · read 29 Sep 2026
