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OFF Converter
OFF 3D conversion for collaboration. reaConverter exports models to compatible formats, fast and offline.
How to Convert .off Files in Bulk
1. Install reaConverter
2. Select OFF Files
3. Start Conversion
Step by step
See It in Action
For quick and effortless OFF 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.
Extra Tools
Do more with your files
Converting OFF files for use in a larger project? reaConverter offers many ways to process files, so you can customize them according to your requirements.
Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.
User reviews
From those who tried it
Average User Rating:Last updated on June 30, 2026
Questions & Answers
OFF files: Frequently Asked Questions
What are OFF files?
OFF (Object File Format) is a 3D model format that contains data related to the polygons of a 3D object, including the number of vertices, faces and edges, list of vertices etc. As a geometry definition type of file, OFF can be compatible with various types of software specialized in the rendering and modeling of 3D objects.
Can reaConverter open OFF files?
reaConverter fully supports the OFF file format – open, edit, and export OFF files to any other popular file format with ease.
How do I change OFF to another format?
reaConverter is a user-friendly tool for converting OFF files. Once installed on your computer, it allows you to convert all your .off files at once with just a few clicks. You can even convert off images directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert OFF online?
If you only want to convert a few OFF files, you are welcome to try our free online OFF converter.
How can I turn OFF files on my computer to another format?
The best way to convert OFF 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 OFF.
How can I automate OFF 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 OFF 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 off converter.
What else can I do with reaConverter?
Convert Gerber imagesConvert RGB to CMYKConvert raster to vectorChange image bit depthConvert CAD formats
What formats can I convert a OFF file to?
Discover More
Beyond OFF conversion
Convert .off files in batches of any size, with editing and processing applied along the way. The same tool also handles 700+ other formats, including CAD, medical imaging, and GIS.
