Convert JBIG to PCT
Convert JBIG images to PCT format, edit and optimize images online and free.
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The JBIG (Joint Bi-level Image Group) file extension, standardized as ISO/IEC 11544 and ITU-T T.82 in 1993, is a lossless image compression format primarily used for binary images, such as those in fax transmissions. Developed by the Joint Bi-level Image Experts Group, JBIG offers significant compression efficiency over previous standards, achieving up to 50% better compression than Fax Group 4. Its history dates back to 1988 when ISO and CCITT collaborated to create a unified standard for bi-level image coding.
The PCT (Personalized Image Capture Technology) file extension, developed by Apple in 1984, is a graphics file format used primarily for exchanging images between Macintosh applications. It supports both vector and bitmap graphics and was the native format for the QuickDraw graphics library. Over time, PCT has been largely replaced by PDF, but it remains supported by some applications for legacy purposes.
Choose a JBIG image and upload it to the converter.
Customize the JBIG to PCT conversion using available tools before confirming.
Finalize the PCT image conversion and proceed with downloading the file.
With Vertopal CLI installed, you can convert JBIG image directly into PCT image.
cd to move into the JBIG directory or include the path.