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ACC Converter
Batch convert ACC models without CAD software. reaConverter works offline with consistent output across large batches.
How to Convert .acc Files in Bulk
1. Install reaConverter
2. Select ACC Files
3. Start Conversion
Step by step
See It in Action
For quick and effortless ACC file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.
3D Toolkit
Do more with your 3D models
From game assets to product models, reaConverter converts ACC files to formats other tools can open, offline and in batch.
- Move models into STL for printing, STEP for CAD, or GLB and glTF for web viewers
- Save a turning model as an animated GIF for a product page or catalogue
- Script 3D conversions from the command line
User reviews
From those who tried it
Average User Rating:Last updated on July 28, 2026
Questions & Answers
ACC files: Frequently Asked Questions
What are ACC files?
The ACC file format is a proprietary file format used by the AC3D software for 3D modeling and game development. AC3D is a lightweight 3D modeling software that allows users to create models for use in games, simulations, and virtual reality applications. The ACC file format stores the 3D model data, including geometry, textures, materials, and animations. It is primarily used for importing and exporting 3D models between different software applications.
Can reaConverter open ACC files?
reaConverter fully supports the ACC file format – open, edit, and export ACC files to any other popular file format with ease.
Do I need 3D or CAD software to convert ACC files?
No. reaConverter reads ACC files on its own, so the conversion needs no Blender, 3ds Max or Maya installation. It runs offline on your PC and handles whole folders at once, which suits model libraries, supplier deliveries and product ranges that have to reach people working in other software.
How do I change ACC to another format?
reaConverter is a user-friendly tool for converting ACC files. Once installed on your computer, it allows you to convert all your .acc files at once with just a few clicks. You can even convert ACC models directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert ACC online?
If you only want to convert a few ACC files, you are welcome to try our free online ACC converter.
How can I turn ACC files on my computer to another format?
The best way to convert ACC files on your PC is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from ACC.
How can I automate ACC files conversion?
reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.
Can I convert ACC files using scripts or the command-line interface?
reaConverter provides full access to all its features from the Windows command-line shell, including the command-line acc converter.
What else can I do with reaConverter?
Convert Gerber imagesChange image color spaceConvert microscopy filesResize pictureConvert PDF
What formats can I convert a ACC file to?
Discover More
Beyond ACC conversion
Convert .acc files in batches of any size, with editing and processing applied along the way. The same tool also handles 800+ other formats, including CAD, medical imaging, and GIS.
