Convert TRP to CAL

TRP to CAL conversion that keeps your files private. reaConverter runs offline on your computer with full batch processing support.

Tired of converting TRP files one at a time? reaConverter processes entire folders to CAL automatically. Handles large batches reliably without crashes or timeouts.

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TRP to CAL
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How to Convert Multiple TRP Files to CAL?

1. Download and Install reaConverter

reaConverter installs quickly on any Windows PC. No dependencies, no bloatware — just a clean setup that's ready to use immediately.

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Install reaConverter

2. Load your TRP files

Add TRP files to reaConverter. One file or a thousand, the process is the same. Everything runs locally on your machine.

You can drag-and-drop files, browse to a folder, or add entire directory trees including subfolders.

Load your TRP files into reaConverter

3. Select CAL as output format

Select CAL from the output format list and set your destination folder. You can also adjust quality and compression settings.

Select CAL as output format

4. Start TRP to CAL conversion

Click the Convert button to start. reaConverter will process all your files with the settings you selected.

Start Conversion

When finished, your new .cal files will be waiting in the destination folder.

TRP to CAL Converter

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

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Do more with your files

Converting TRP 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 21, 2026
"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
"We deployed reaConverter across our department to standardize file formats for our archives. The command-line support and automation features integrated perfectly into our systems. Stellar performance and zero crashes—it just works."
David R.
David R.
IT Solutions Architect
"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
"I run a small design agency, and reaConverter has saved me countless hours. The batch processing is lightning-fast, and the ability to convert hundreds of files into different formats at once is a game-changer. Highly recommend!"
Mark T.
Mark T.
Satisfied Customer

TRP to CAL Conversion: FAQ

What are TRP files?

TRP is an old image format associated with files created or edited using Egg Paint — a software designed for Atari Falcon computers. Atari was a brand of personal computers which gained a lot of popularity in the 1980s and 1990s, and the Falcon030 or Sparrow model was the last product released under this brand. This model was discontinued in the 1993, so TRP files are now considered archaic and obsolete.

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 TRP to CAL?

Yes! reaConverter instantly converts .trp 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 TRP to CAL online?

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

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

The best way to change TRPs 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 TRP to CAL.

How can I automate TRP 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 TRP 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 trp to cal converter for batch processing.

What else can I do with reaConverter?

Copy IPTC dataConvert RAW filesConvert Gerber filesCrop imagesChange file creation date

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