3D-Tool Free plan 9.1 Visit 
DWG FastView
en.dwgfastview.com
What it is
DWG FastView is CAD software for opening, editing, measuring and sharing drawing files across Android, iOS, web, Windows and self-hosted environments. It supports DWG, DXF, DWF and DWFx, with tools for 2D editing and viewing 3D formats such as RVT, STEP and IFC. Layer and layout controls sit alongside length and area measurements, annotations, dimensions and PDF-to-DWG conversion. DWG drawings can be exported to PDF, JPEG, PNG or BMP. Sharing is available by link, group or email, with permission controls; the maker says the web viewer can open local drawings in the browser without uploading them. Its enterprise CAD SDK is described as supporting private deployment on Windows and Linux servers, plus integrations with web disks, office automation, ERP, file and archive managers, and project or engineering management systems. A free plan and trial are available. Listed mobile subscriptions include Premium at $3.99 a month and Super at $5.83 a month; the pricing note also lists paid access from $7.99/user/mo. Expired subscribers can continue using the software without premium features.
Spec sheet
- What it does
- DWG FastView views, edits, measures and shares 2D and 3D CAD files, including DWG and DXF.Read 15 Oct 2026 · en.dwgfastview.com
- Purpose
- DWG FastView is cross-platform CAD software for viewing, editing, measuring and sharing drawing files.Read 29 Sep 2026 · blog.dwgfastview.com
- API
- The web SDK exposes HTTP tasks that accept CAD streams or URLs and return task identifiers and results.Read 15 Oct 2026 · blog.dwgfastview.com
- Integrations
- The CAD SDK page lists integrations with web disks, office automation, ERP, file and archive managers, and project or engineering management systems.Read 29 Sep 2026 · en.dwgfastview.com
- Security
- The privacy policy says it uses encryption, firewalls and secure socket layer technology, while noting these measures do not guarantee against breaches.Read 29 Sep 2026 · en.dwgfastview.com
- Support
- The maker describes a professional technical support team and says it has partners that provide local customer service.Read 29 Sep 2026 · blog.dwgfastview.com
- 2D and 3D
- The website says users can view and edit 2D CAD files and view 3D formats including RVT, STEP and IFC.Read 29 Sep 2026 · en.dwgfastview.com
- Annotations
- Annotation tools include text, leaders, lines, arrows, rectangles, ellipses, sketches and revision clouds.Read 15 Oct 2026 · en.dwgfastview.com
- CAD formats
- The product supports more than 30 3D formats, including Revit, STEP, SolidWorks, OBJ and STL.Read 15 Oct 2026 · en.dwgfastview.com
- Cloud collaboration
- Drawings can be shared by link, group or email with permission controls and team annotations.Read 15 Oct 2026 · en.dwgfastview.com
- Collaboration
- Drawings can be shared by link, group or email, and the site describes permission controls for sharing.Read 29 Sep 2026 · en.dwgfastview.com
- Company founded
- The legal entity was incorporated on November 27, 2001.Read 15 Oct 2026 · vip.stock.finance.sina.com.cn
- Company headquarters
- The registered and office address is Dongping Street 286, Suzhou Industrial Park, Jiangsu, China.Read 15 Oct 2026 · vip.stock.finance.sina.com.cn
- 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.Read 15 Oct 2026 · vip.stock.finance.sina.com.cn
- Company size
- LinkedIn displays Gstarsoft as a 501–1,000 employee software-development company headquartered in Beijing.Read 15 Oct 2026 · linkedin.com
- Conversion
- The software converts PDF to DWG and DWG to PDF, JPEG, PNG or BMP.Read 15 Oct 2026 · en.dwgfastview.com
- Cross-platform access
- One account provides access through web, Windows and mobile applications with cloud synchronization.Read 15 Oct 2026 · en.dwgfastview.com
- Developer languages
- SDK materials list Java, C++, .NET, Python, PHP and Swift integrations.Read 15 Oct 2026 · dwgfastview.gstarcad.net
- Documentation
- The vendor publishes SDK user guides, API installation instructions and detailed web SDK operation documentation.Read 15 Oct 2026 · blog.dwgfastview.com
- Drawing tools
- Listed tools include layer and layout controls, length and area measurement, annotations, dimensions and PDF-to-DWG conversion.Read 29 Sep 2026 · en.dwgfastview.com
- Export
- The website says DWG files can be exported to PDF, JPEG, PNG and BMP.Read 29 Sep 2026 · en.dwgfastview.com
- File formats
- The maker says it is compatible with DWG, DXF, DWF and DWFx files.Read 29 Sep 2026 · blog.dwgfastview.com
- Free access limit
- The subscription page says expired subscribers can continue using DWG FastView but cannot use premium features.Read 29 Sep 2026 · en.dwgfastview.com
- Layer and layout control
- Users can switch layouts, turn layers on or off, set current layers and manage drawing views.Read 15 Oct 2026 · en.dwgfastview.com
- Licence
- The vendor describes its technology as proprietary independent intellectual property and its terms prohibit reverse engineering; no open-source licence is stated.Read 15 Oct 2026 · blog.dwgfastview.com
- Limit: 3D and subscriptions
- Apple reviewers report that 3D creation is unclear, help is sparse and measurements or editing are placed behind subscriptions.Read 15 Oct 2026 · apps.apple.com
- Limit: advanced tools
- G2 reviewers report that advanced editing and design capabilities are limited and that larger files can become sluggish.Read 15 Oct 2026 · g2.com
- Limit: discoverability
- Software Advice reviewers say multiple files cannot be opened concurrently in tabs and some options are difficult to discover.Read 15 Oct 2026 · softwareadvice.ie
- Limit: mobile monetization
- Google Play reviewers complain about frequent ads, subscription paywalls, payment-confirmation problems and PDF files failing to populate.Read 15 Oct 2026 · play.google.com
- Local browser viewing
- The web viewer can open local drawings without uploading them.Read 15 Oct 2026 · en.dwgfastview.com
- Local files
- The web viewer can open local drawings in the browser without uploading them, according to the homepage.Read 29 Sep 2026 · en.dwgfastview.com
- Measurement
- Measurement tools cover linear, aligned, angular, arc, diameter, radius, coordinate and entity measurements.Read 15 Oct 2026 · en.dwgfastview.com
- Praise: occasional CAD viewing
- Capterra reviewers describe the software as fast, intuitive and useful for opening large drawings and making small mobile edits.Read 15 Oct 2026 · capterra.com
- Praise: speed and usability
- G2 reviewers repeatedly praise fast loading, lightweight operation, an easy interface, mobile viewing and cloud collaboration.Read 15 Oct 2026 · g2.com
- Private deployment
- The maker describes the enterprise CAD SDK as supporting private deployment, with Windows and Linux servers.Read 29 Sep 2026 · en.dwgfastview.com
- Rating on Apple App Store
- 4.5 out of 5 from 1.1K reviewsRead 15 Oct 2026 · apps.apple.com
- Rating on Capterra
- 4.3 out of 5 from 7 reviewsRead 15 Oct 2026 · capterra.com
- Rating on Chrome Web Store
- 3.2 out of 5 from 5 reviewsRead 15 Oct 2026 · chromewebstore.google.com
- Rating on G2
- 4.3 out of 5 from 10 reviewsRead 15 Oct 2026 · g2.com
- Rating on Google Play
- 3.6 out of 5 from 102K reviewsRead 15 Oct 2026 · play.google.com
- Rating on ITreview
- 4.8 out of 5 from 3 reviewsRead 15 Oct 2026 · itreview.jp
- Rating on Software Advice
- 4.3 out of 5 from 7 reviewsRead 15 Oct 2026 · softwareadvice.ie
- SDK
- The CAD SDK embeds viewing, editing and conversion into browser, server, mobile and HTML5 applications without plug-ins.Read 15 Oct 2026 · dwgfastview.gstarcad.net
- SDK integrations
- The SDK is marketed for enterprise disks, office automation, ERP, project management, archive, file-management and collaborative-design systems.Read 15 Oct 2026 · dwgfastview.gstarcad.net
- Self-hosting
- Private deployment is supported on Windows or Linux servers and in Chrome, Firefox and Edge.Read 15 Oct 2026 · dwgfastview.gstarcad.net
- System requirements
- A published web SDK guide specifies Windows 7 or Server 2008+, 64-bit hardware and JDK 1.8.Read 15 Oct 2026 · blog.dwgfastview.com
- Trial and subscription
- The subscription page says users can enjoy a free trial and subscribe monthly or yearly; it does not state the trial duration in the opened content.Read 29 Sep 2026 · en.dwgfastview.com
- Windows compatibility
- The Windows viewer download is intended for Windows 10 and Windows 11.Read 15 Oct 2026 · en.dwgfastview.com
Plans and prices
Premium $3.99 a month Save 45% 5G cloud storage · premium annotations, dimensions and measurements · remove mobile ads Read 29 Sep 2026 · en.dwgfastview.com
Super (Premium and 3D View) $5.83 a month Save 55% 10G cloud storage · Premium features · 3D drawing view Read 29 Sep 2026 · en.dwgfastview.com
Premium $7.99 a month monthly Windows and mobile · annotations · 5G cloud storage Read 15 Oct 2026 · en.dwgfastview.com
Super $14.99 a month monthly Premium features · 3D view · Windows, mobile and web · 10G cloud storage Read 15 Oct 2026 · en.dwgfastview.com
Premium annual $47.99 a year annually Windows and mobile · annotations · 5G cloud storage Read 15 Oct 2026 · en.dwgfastview.com
Super annual $69.99 a year annually Premium features · 3D view · Windows, mobile and web · 10G cloud storage Read 15 Oct 2026 · en.dwgfastview.com
Strong points and limits
Strong points
- Supports DWG, DXF, DWF and DWFx.
- Measures length and area; adds annotations and dimensions.
- Shares drawings with permission controls.
- Free plan and free trial are available.
Limits
- Expired subscribers lose access to premium features.
- Listed platforms do not include macOS or Linux.
Who it suits
It suits people who need to view or edit CAD drawings across desktop, web and mobile platforms, or share drawings with controlled access. Teams evaluating private deployment or integrations can look at its enterprise CAD SDK.
Verdict
DWG FastView combines drawing review, editing and sharing tools across several platforms. Check which subscription applies to the features you need, since expired subscribers retain access only without premium features.
Where Specifiction places it
- CAD Viewer Software#5 of 318.9
