OBJ Converter
OBJ to STL, OBJ, STEP and more. reaConverter processes 3D files for easy sharing across different platforms.
How to Convert .obj Files in Bulk
1. Install reaConverter
2. Select OBJ Files
3. Start Conversion
Convert OBJ on your PC
For quick and effortless OBJ 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.
Do more with your files
Converting OBJ 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
Average User Rating:Last updated on November 26, 2025
OBJ files: Frequently Asked Questions
What are OBJ files?
OBJ (Object) is a file format used for storing 3D models. It was developed by Wavefront Technologies and has since been adopted by many other 3D modeling and animation software programs. OBJ files are text-based and store information about the geometry, materials, textures, and hierarchy of a 3D model. They do not support animation or lighting information, and are primarily used for exporting models to be used in game engines or other real-time applications. OBJ files are often used in the video game industry because of their wide support and compatibility with various software programs.
Can reaConverter open OBJ files?
reaConverter fully supports the OBJ file format – open, edit, and export OBJ files to any other popular file format with ease.
How do I change OBJ to another format?
reaConverter is a user-friendly tool for converting OBJ files. Once installed on your computer, it allows you to convert all your .obj files at once with just a few clicks. You can even convert obj images directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert OBJ online?
If you only want to convert a few OBJ files, you are welcome to try our free online OBJ converter.
How can I turn OBJ files on my computer to another format?
The best way to convert OBJ 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 OBJ.
How can I automate OBJ 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 OBJ 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 obj converter.
What else can I do with reaConverter?
Convert CAD formatsSet picture bit depthConvert GIS filesConvert PDFWatermark image
What formats can I convert a OBJ file to?
Discover more
