.sis file extension

.sis

Symbian (or EPOC) operating system install installation file. The file contains all the program files that need to be installed and is the standard means to distribute Symbian application. The Symbian operating system is built upon EPOC and .sis files are applicable to both EPOC and Symbian based systems.

For more information see:

• http://homepage.ntlworld.com/thouky/software/psifs/sis.html - SIS File Format.
• http://everything.explained.at/SIS_(file_format) - SIS file format explained.
• Symbian OS v9.x SIS file format specification, version 1.1 - The file format specification for Symbian .sys files.

Can you add to this? Do you know of any applications not already listed which will work with .sis files, view .sis files or open .sis files? Are you able to contribute any additional reference information or file format information about .sis files or have you spotted any errors or omissions? If so please let us know by emailing us at feedback@cryer.co.uk - Thank you.