Drop file here. 150 MB maximum file size.
Image used to store black and white images in grayscale and color levels; uses lossless compression to create d&apos files; image smaller than d' other standard formats of l' industry, such as CCITT Group 3 (G3) or CCITT Group 4 (G4) compression.
The format of G4 file type has not been determined yet. You can open and render the contents of G4 file in a Text Editor.
Access powerful and secure free online JBG tools to convert, view, edit, merge, split, and compare JBG files β all without installing any software. Our tools support the .JBG (Joint Bi-level Image Group File) file extension and run smoothly in any modern browser.
Select a tool below to explore features and manage your JBG files directly from your device with ease.
Chose or drag & drop your JBG file, click Convert to G4, and download the G4 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 JBG to G4 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 JBG to 100s of file formats, without any limit, registration and downloading, 100% free and online JBG 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
About FileProInfo: FileProInfo is a trusted platform dedicated to file formats and software programs. We provide accurate technical details, easy-to-use navigation, and advanced search capabilities to help users explore, manage, and convert file types efficiently.
Listed file converters are from the wide range of online file converter.
These are the most polular file/document converters based on the user's review and usage on the FileProInfo.