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ABViewer
Universal 2D and 3D CAD viewer, editor, and converter.
What it does
Views and measures 2D drawings and complex 3D CAD models seamlessly. Converts PDF files and various raster or vector formats into editable DWG/DXF files. Edits CAD elements, manages layers, and adds markups or comments to designs. Generates G-code for CNC machines and executes batch file conversion tasks.
Why it works
Offers flexible perpetual and subscription licensing models with a high cost-performance ratio. Provides comprehensive multi-format support eliminating compatibility issues across distinct engineering teams. Requires lower hardware resource usage compared to heavy native CAD packages. Includes practical batch printing and processing capabilities to boost office productivity.
Category: Design & Creative
Team Size: 11-25
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As of 2026
Design & Creative
Revenue: $1M-$10M ARR
Universal 2D and 3D CAD viewer, editor, and converter.
Overview
ABViewer is a professional, cost-effective CAD application designed for viewing, editing, converting, and printing engineering drawings and 3D models. It supports a wide array of vector and raster formats, including DWG, DXF, STEP, and IGES, without requiring an expensive primary CAD license. The software provides advanced measuring tools, batch conversion options, and redline markup capabilities. It serves architects, engineers, and manufacturing professionals worldwide.
Funding status: Bootstrapped
Revenue source: Perpetual licenses and Subscriptions
Customer type: B2B
Pricing: Subscription
Tech stack: C++, Delphi, .NET
Platform: Web • Windows • Linux
Integrations: AutoCAD, SolidWorks, Autodesk Fusion, PDF tools
Founder story
ABViewer was developed by CADSoftTools, established in 2003, to provide accessible and versatile drawing management tools for technical professionals. Headquartered globally through software distribution networks, the company focuses on bridging the gap between heavy CAD design suites and routine document review needs.
What it does
- Views and measures 2D drawings and complex 3D CAD models seamlessly
- Converts PDF files and various raster or vector formats into editable DWG/DXF files
- Edits CAD elements, manages layers, and adds markups or comments to designs
- Generates G-code for CNC machines and executes batch file conversion tasks.
Who it's for
- Architects
- Engineers
- Manufacturers
- CAD Technicians
Why it works
- Offers flexible perpetual and subscription licensing models with a high cost-performance ratio
- Provides comprehensive multi-format support eliminating compatibility issues across distinct engineering teams
- Requires lower hardware resource usage compared to heavy native CAD packages
- Includes practical batch printing and processing capabilities to boost office productivity.
Growth strategies
- Targeted search engine optimization for technical CAD format queries
- Direct software distribution via developer and partner channels
- Free trial campaigns offering 30- day evaluation access
- Localized multi- language support targeting global engineering markets
Alternatives
Comparison overview
- ABViewer offers an affordable, lightweight alternative for viewing and light editing of multi-format CAD files, whereas full suites like AutoCAD focus heavily on native, complex 3D authoring.
- ABViewer supports batch file processing and format conversion natively, contrasting with proprietary viewer tools restricted to single ecosystems.