Mork (file format)

Mork
Filename extension
.mab, .msf, .dat
Developed byNetscape, later Mozilla Foundation
Type of formatDatabase
StandardNone (reference implementation)
WebsiteMozilla Developer Center

Mork is a computer file format used by several email clients and web browsers produced by Netscape and Mozilla Foundation. It was developed by David McCusker with the aim of creating a minimal database replacement that would be reliable, flexible, and efficient, and use a file format close to plain text.

The format was named after the character Mork from the TV show Mork & Mindy.