SIS

SIS (Software Installation Script) is a software installation archive format used on EPOC/Symbian OS. It contains files in other formats such as APP.

Identification
SIS files for EPOC release 3, 4, and 5 begin with bytes.

SIS files for EPOC release 6 begin with.

SIS files for Symbian OS 9.x begin with.

Specifications

 * SIS File Format (for versions prior to Symbian OS 9.1)
 * Symbian OS v9.X SIS File Format Specification, Version 1.1

Sample files

 * http://cd.textfiles.com/psion/disk1/GAMES/ ...

Links

 * Wikipedia article