100% Secure & Private
JIG Converter
JIG converter that handles any volume. From a few files to thousands, the results stay consistent.
How to Convert .jig Files in Bulk
1. Install reaConverter
2. Select JIG Files
3. Start Conversion
Step by step
See It in Action
For quick and effortless JIG 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 JIG 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
JIG files: Frequently Asked Questions
What are JIG files?
JIG files are primarily associated with Jigsaw, a computer game created by GameHouse Inc. The format might also be associated with Weekly Puzzle, another electronic game of the same kind. JIG files most likely contain images of one or more puzzle pieces that need to be arranged in a logical order so as to complete a wider image.
Can reaConverter open JIG files?
reaConverter fully supports the JIG file format – open, edit, and export JIG files to any other popular file format with ease.
How do I change JIG to another format?
reaConverter is a user-friendly tool for converting JIG files. Once installed on your computer, it allows you to convert all your .jig files at once with just a few clicks. You can even convert jig images directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert JIG online?
If you only want to convert a few JIG files, you are welcome to try our free online JIG converter.
How can I turn JIG files on my computer to another format?
The best way to convert JIG 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 JIG.
How can I automate JIG 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 JIG 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 jig converter.
What else can I do with reaConverter?
Change format settingsCopy metadata (EXIF, IPTC)Vectorize imagesSet bit depthConvert GIS files
What formats can I convert a JIG file to?
Discover More
Beyond JIG conversion
Convert .jig 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.
