JBIG2 Converter
Save yourself from the hassle of spending countless hours trying to figure out how to convert multiple JBIG2 file into other formats with our fast and easy JBIG2 file converter.
How to Convert .jbig2 Files in Bulk
1. Install reaConverter
2. Select JBIG2 Files
3. Start Conversion
Convert JBIG2 on your PC
For quick and effortless JBIG2 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.
Do more with your files
Converting JBIG2 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.
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Average User Rating:Last updated on September 26, 2025
JBIG2 files: Frequently Asked Questions
What are JBIG2 files?
JBIG2 (.jbig2) is a highly efficient bi-level image compression standard aimed at scanned text and document images. Instead of compressing each pixel linearly, JBIG2 analyzes page content to identify and group identical shapes such as letters, numbers, or recurring symbols into a shared symbol dictionary. Each instance is then referenced, dramatically reducing redundancy and achieving compression ratios far beyond traditional CCITT Group 4 or TIFF G4 methods. It can operate in both lossless and lossy modes; the latter achieves extreme compactness at the risk of occasional character confusion. JBIG2 streams are often embedded within PDF or DjVu files and supported by many document imaging systems and multifunction scanners for efficient archival and transmission of monochrome pages.
Can reaConverter open JBIG2 files?
reaConverter fully supports the JBIG2 file format – open, edit, and export JBIG2 files to any other popular file format with ease.
How do I change JBIG2 to another format?
reaConverter is a user-friendly tool for converting JBIG2 files. Once installed on your computer, it allows you to convert all your .jbig2 files at once with just a few clicks. You can even convert jbig2 images directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert JBIG2 online?
If you only want to convert a few JBIG2 files, you are welcome to try our free online JBIG2 converter.
How can I turn JBIG2 files on my computer to another format?
The best way to convert JBIG2 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 JBIG2.
How can I automate JBIG2 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 JBIG2 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 jbig2 converter.
What else can I do with reaConverter?
Convert CAD formatsSet picture bit depthCopy EXIF dataSet file dateChange format settings
What formats can I convert a JBIG2 file to?
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