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TNY Converter
Batch TNY conversion with built-in editing. reaConverter lets you resize, crop, and adjust during export.
How to Convert .tny Files in Bulk
1. Install reaConverter
2. Select TNY Files
3. Start Conversion
Step by step
See It in Action
For quick and effortless TNY 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 TNY 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 July 01, 2026
Questions & Answers
TNY files: Frequently Asked Questions
What are TNY files?
TNY is an image format associated with Atari ST computers. It is part of a larger group of bitmap extensions, known as Tiny or Tiny Stuff images, including TN1, TN2 and TN3. The entire group is considered obsolete and archaic. TNY images contain compressed image data of low, medium or high resolution.
Can reaConverter open TNY files?
reaConverter fully supports the TNY file format – open, edit, and export TNY files to any other popular file format with ease.
How do I change TNY to another format?
reaConverter is a user-friendly tool for converting TNY files. Once installed on your computer, it allows you to convert all your .tny files at once with just a few clicks. You can even convert tny images directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert TNY online?
If you only want to convert a few TNY files, you are welcome to try our free online TNY converter.
How can I turn TNY files on my computer to another format?
The best way to convert TNY 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 TNY.
How can I automate TNY 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 TNY 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 tny converter.
What else can I do with reaConverter?
Convert GIS filesConvert raster to vectorChange bit depthConvert CAD formatsChange file creation date
What formats can I convert a TNY file to?
Discover More
Beyond TNY conversion
Convert .tny 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.
