With Filestar you get 12 different skills for working productively with Doodle C64 (Compressed) File (.jj) files.
About .Jj
Name
Doodle C64 (Compressed) File
Extension
.jj
Format
Binary
Category
Raster Image
Developer
Robert Jung
Description
The JJ file type, associated with Doodle C64 (Compressed), is a compressed image format used specifically for storing digital artwork created on the Commodore 64, a popular home computer from the 1980s. This format is designed to compress the graphical data to save storage space while maintaining the integrity of the original artwork. It was commonly used by artists and computer enthusiasts to share and distribute pixel art and graphical designs made on the Commodore 64. The JJ file format is specific to the Commodore 64 platform and requires specialized software or emulators to open and view the images on modern computers.