.Popular Bitmap image extension list:
.djvu - DjVu file bitmap image AT&T
.emz - Microsoft Windows enhanced compressed metafile
.cr2 - Canon digital camera RAW image format version 2.0
.nef - Nikon Digital SLR camera RAW image file
.001 - Hayes JT FAX fax
.cdr - Corel Draw bitmap (preview) image format
.thm - Thumbnail bitmap image
.sid - LizardTech MrSID image file
file extension JTF - JPEG Tagged Interchange Format image
File extension JTF description:
The JPEG File Interchange Format (JFIF) is an image file format standard. It is a format for exchanging JPEG encoded files compliant with the JPEG Interchange Format (JIF) standard. It solves some of JIF's limitations in regard to simple JPEG encoded file interchange. As with all JIF compliant files, image data in JFIF files is compressed using the techniques in the JPEG standard, hence JFIF is sometimes referred to as "JPEG/JFIF"..jtf