100% Secure & Private
TJP Converter
Online TJP converters slow or capped? reaConverter works locally, with instant results and no upload limit.
How to Convert .tjp Files in Bulk
1. Install reaConverter
2. Select TJP Files
3. Start Conversion
Step by step
See It in Action
For quick and effortless TJP 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 TJP 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 June 30, 2026
Questions & Answers
TJP files: Frequently Asked Questions
What are TJP files?
TJP is an old format storing multi-image files. The extension was developed by the Berkeley Digital Library Project and at the moment it is considered archaic and obsolete, so opening it with regular viewers might be impossible.
Can reaConverter open TJP files?
reaConverter fully supports the TJP file format – open, edit, and export TJP files to any other popular file format with ease.
How do I change TJP to another format?
reaConverter is a user-friendly tool for converting TJP files. Once installed on your computer, it allows you to convert all your .tjp files at once with just a few clicks. You can even convert tjp images directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert TJP online?
If you only want to convert a few TJP files, you are welcome to try our free online TJP converter.
How can I turn TJP files on my computer to another format?
The best way to convert TJP 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 TJP.
How can I automate TJP 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 TJP 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 tjp converter.
What else can I do with reaConverter?
Convert vector imagesChange image DPIConvert DICOM imagesCrop pictureTrace images to vector
What formats can I convert a TJP file to?
Discover More
Beyond TJP conversion
Convert .tjp 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.
