1. Click "Choose Files" button and select your PGM files you would like converted.
2. Click on the “Convert to JBG” button to start the conversion.
3. When the status change to “Done” click the “Download JBG” button
To convert in the opposite direction, click here to convert from JBG to PGM
The portable gray map (PGM) file format stores pictures that only includes black, white, and shades of gray for colors. The limited number of options in the image reduces the amount of size that the final file needs. While not suited for tasks like taking smartphone pictures, the simple format also lends itself well as a building block for other ...
JBG (JGB1) was initially developed to compress images for use in facsimiles; it later found itself becoming an online standard in its own right. JBG files can be opened using Newera Graphics Converter Pro or XnViewMP for Windows; Mac users have ToyViewer as another means of accessing this format; JBIG2 or JB2 files have since replaced JBG as more efficient ...
Upload a PGM file, click "Convert", and use additional options to quickly modify its contents before downloading the final JBG file after processing has completed.
Our PGM to JBG converter works on Windows, Mac OS, Linux, iOS and Android systems alike - our servers automatically process each file without requiring you to install plug-ins or applications!
We guarantee 100%% of the privacy and have no access to your files once uploaded/converted, making them inaccessible by anyone and completely protecting them.
