Convert PCT to JBG
Convert PCT images to JBG format, edit and optimize images online and free.
Drop Files Anywhere to Upload
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.
The JBG file extension stands for Joint Bi-level Image Group, a format developed for efficient lossless compression of binary images, primarily used in fax transmissions. Introduced by the Joint Bi-level Image Experts Group, JBG files store 1-bit raster images and offer superior compression compared to older standards like CCITT Group 3 and 4. Although initially popular for fax machines, the format has largely been superseded by JBIG2, which provides even better compression.
Click the Choose File button to select the PCT file.
For an advanced conversion, use the PCT to JBG optional tools available on the preview page and click the Convert button.
Give it a moment for the JBG conversion to complete, then download your file afterward.
To change PCT format to JBG, upload your PCT file to proceed to the preview page. Use any available tools if you want to edit and manipulate your PCT file. Click on the convert button and wait for the convert to complete. Download the converted JBG file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to PCT file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to PCT file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to PCT file location or include path to your input file.