PC.net

.spiff

File Type Generic IconStill Picture Interchange File Format
File Format Standard (developed by Joint Photographic Experts Group)
Usage Open manually
Popularity ★ ☆ ☆ ☆ ☆  Rare
Description

Universal bitmap image format; meant to replace the .JFIF format; supports color, gray-scale, continuous-tone, and bitonal image data.

Open With
Windows

IconAdobe Photoshop

IconOther picture viewer

macOS

IconApple Preview

IconAdobe Photoshop

IconApple QuickTime Player

Updated 2007
Information from the PC File Extensions Reference
https://pc.net/extensions/file/spiff
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