Convert TN2 to CAL

TN2 to CAL made simple. Add files or folders, pick your settings, click Convert. reaConverter handles the rest — even thousands of files.

TN2 to CAL conversion is faster with the right tool. reaConverter handles everything from a few files to thousands in one batch. Processes files consistently every time, with full control over quality and output settings.

Download
reaConverter
Convert
TN2 to CAL
Online
Convert

How to Convert Multiple TN2 Files to CAL?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting TN2 files in under two minutes.

reaConverter logo
Install reaConverter

2. Load your TN2 files

Launch reaConverter and drop in your TN2 files. The software queues everything for batch processing with consistent settings.

Add files by dragging them in, browsing folders, or using the right-click menu from Windows Explorer.

Load your TN2 files into reaConverter

3. Select CAL as output format

Pick CAL as output format and choose the destination folder where you want to save new .cal files.

Select CAL as output format

4. Start TN2 to CAL conversion

Then simply press the Convert button and your conversion will begin in no time!

Start Conversion

Once the conversion is complete, you can find your CAL files in the destination folder you selected.

TN2 to CAL Converter

reaConverter offers the fastest, simplest solution for converting your TN2 files into CAL in seconds - all files processed on your PC for maximum privacy and speed.

Download Free Trial

Do more with your files

Converting TN2 files for use in a workflow? 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 January 14, 2026
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Elena Anderson
Happy User
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
R. Lewis
Happy User
"After 200+ conversions on my budget laptop (i3-1115G4/4GB RAM/Win11), reaConverter outperforms heavyweight tools. Zero crashes, low CPU usage during batch processing, and no internet dependency - exactly what professionals need."
Walter Morgan
Walter Morgan
Satisfied Customer
"5/5⭐ Finally! Does what it promises - converts AND tweaks images without complicated menus. Perfect for quick jobs."
J. Mitchell
J. Mitchell
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
"I was skeptical at first, but reaConverter exceeded my expectations. The interface is intuitive, and the advanced settings let me tweak outputs perfectly. Plus, the customer support is fantastic!"
Sarah Lane
Sarah Lane
Satisfied Customer

TN2 to CAL Conversion: FAQ

What are TN2 files?

TN2 is part of a group of extensions attached to images created or edited on Atari ST computers, including TN1, TN3 and TNY. All are considered archaic, as Atari computers have been discontinued since the 1990s. TN2 files support small-sized 4-colored images and are also known as Tiny Stuff images.

What are CAL files?

A CAL image file represents a monochrome bitmap image that uses the CALS raster image standard for storing graphics data. This standard was created in the 1980s by the US Department of Defence as a compressed interchangeable image format. CAL and CALS are extensions used for similar purposes.

Can reaConverter convert TN2 to CAL?

Yes! reaConverter instantly converts .tn2 to .cal with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert TN2 to CAL online?

If you only need to convert a few TN2 files to CAL format, feel free to try our free online free online TN2 to CAL converter — perfect for small batches with no installation needed!

How can I turn TN2 files into CAL on my computer?

The best way to change TN2s to CALs on your PC is to install 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 TN2 to CAL.

How can I automate TN2 to CAL files conversion?

reaConverter supports all the most useful automation features such as right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.

Is there a way to convert TN2 files to CAL using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line tn2 to cal converter for batch processing.

What else can I do with reaConverter?

Convert GIS filesCopy EXIF dataConvert CAD formatsSet picture bit depthConvert vector images

Find out more

Get advanced software for file conversion, processing, and editing, giving you complete, precise control over your work.
Download
reaConverter
Buy Now
reaConverter software