Drop file here. 150 MB maximum file size.
Created in the CCITT Group 3 compressed format, which is used for digital data transmission by fax and supports 1 bit per pixel; can be viewed by programs such as GIMP and IrfanView.
A JPEG 2000 (JP2) is a compressed bitmap image created at l&apos. It supports any color depth and metadata of the image and can be compressed with lossless or lossless compression. JP2 files are used to store digital photos and medical images, such as CT scanners and MRIs.
Access powerful and secure free online G3 tools to convert, view, edit, merge, split, and compare G3 files β all without installing any software. Our tools support the .G3 (CCITT Group 3 Fax Image) file extension and run smoothly in any modern browser.
Select a tool below to explore features and manage your G3 files directly from your device with ease.
Chose or drag & drop your G3 file, click Convert to JP2, and download the JP2 file. No registration needed.
Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.
Yes, our converter retains layout, fonts, and images as accurately as possible.
Fileproinfo converter engine works fast. You can convert G3 to JP2 in a few seconds to couple of minutes for large size files with complex structure.
FileProInfo support manay file formats that allow you to convert G3 to 100s of file formats, without any limit, registration and downloading, 100% free and online G3 converter.
All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.
This tool and page updated at: 12-Apr-2025
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These are the most polular file/document converters based on the user's review and usage on the FileProInfo.