What is the difference between .g4 and .tcr?
- Extension
- .g4
- .tcr
- Format
- Binary
- Binary
- Category
- Fax
- Ebook
- Developer
- Computer Fax Systems (CFS)
- Psion Teklogix
- Description
- Group 4 (G4) used for black and white lossless compression to maintain high-quality images, commonly used in TIFF format compression by fax machines. A picture is seen as black dots and lines on a blank page; the fewer the dots and lines are, the lesser the file size.
- The TCR file format is associated with eBook files specifically used by Psion Series 3 devices. Psion Series 3, a range of personal digital assistants (PDAs) developed in the early 1990s, utilized these files to store and display electronic books (eBooks). TCR files are designed to be compact to suit the limited storage capacities of early PDAs. They contain the text of the eBook, and possibly basic formatting, optimized for the low-resolution screens of the Psion device.
- MIME Type
- image/g4fax
- application/x-psion3-s
- Sample
- sample.tcr
- Wikipedia
- .tcr on Wikipedia