TNY Converter

Our highly efficient software makes it easy to convert millions of TNY files and folders in a single operation.

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TNY Files
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How to Convert .tny Files in Bulk

1. Install reaConverter

Download reliable TNY conversion software to convert multiple .tny files and folders in one go.
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Install reaConverter

2. Select TNY Files

Select TNYs from a folder or drag and drop them into reaConverter, then choose the desired output format.
reaConverter - Load TNY files

3. Start Conversion

Click Convert to start the bulk conversion of all selected TNY files. The process will begin right away.
reaConverter - Start TNY conversion

Convert TNY on your PC

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.

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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.

Conversion features
Image editing

User Reviews

Average User Rating:
Last updated on November 01, 2025
"For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results."
Jamal Bailey
Jamal Bailey
Satisfied Customer
"reaConverter is pure gold! Rock-solid performance with zero crashes. No internet needed—perfect for travel or low-connectivity work. The ultimate offline alternative to sketchy web converters. Plus, the desktop version keeps sensitive files secure since nothing ever gets uploaded to the cloud."
Malik T. Martin
Malik T. Martin
Satisfied Customer
"This converter delivers exceptionally quick format conversions with reliable results every time."
Brian White
Brian White
Happy User
"So simple! I just needed to convert a couple of files to another format, and for such a straightforward task, the online converter worked perfectly — delivering the files I needed in no time. Excellent service!"
Kenneth D. Carter
Kenneth D. Carter
Satisfied Customer
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
R. Lewis
Happy User
"Your solution was buried deeper in search results than it should be. After struggling with unclear alternatives, I found your guides — finally, instructions that made sense for a first-time user like me. Excellent work!"
Richard E. Miller
Richard E. Miller
Satisfied Customer

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?

Copy EXIF dataConvert Gerber imagesCrop imagesConvert CAD formatsChange bit depth

What formats can I convert a TNY file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  dcx  dds  dgn  dis  drw  dwf  dwg  dxf  emf  epi  eps  fax  fits  flif  gbr  gif  hpg  hru  ico  iff  iges  igs  jp2  jpeg  jpg  jxl  jxr  mif  mtv  pcl  pct  pcx  pdf  pgm  pic  plt  png  ppm  prc  ps  psd  qoi  qrt  rad  rla  sgi  shp  svg  svgz  tga  tif  tiff  webp  webpll  wmf  wmz  wpg  wrl  xbm  xpm 

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Explore our efficient TNY file converter that saves you time and effort by converting multiple .tny files into different formats.
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