File extension session

Name: 3D Graphics Files

Popularity: 4

Open With: PolyTrans

What is this session file?

Session file created by CATIA version 4, a program used for 3D product design and simulation; contains references to .MODEL files or copies of MODEL files, depending on the save option selected; used to save models from a work session.

Name: Text Files

Popularity: 4

Open With: Ultra File Opener

What is this session file?

Session file created by Session Manager, an extension for Mozilla Firefox and Seamonkey; contains browser sessions that are comprised of data describing a current state of Firefox such as history, text data, and cookies. Session Manager saves and restores, automatically or at the user's command, the state of all or some Firefox windows at startup and after crashes. The resulting SESSION files make it possible to easily save and restore data across Mozilla Firefox sessions. NOTE: SESSION files always start with the string "[SessionManager v2]".