Files with zst extension are used by ZSNES emulator. They contain saved game positions.
Software that open zst file
ZST file extension - ZSNES save file
What is zst file? How to open zst files?
File type specification:
The zst extension file is a game file saved by ZSNES - a Super Nintendo emulator for Windows and Linux. It stores game progress in a saved state so that the game can be opened and resumed at a later time.
The default software associated to open zst file:
Snes9x is a great Super Nintendo emulator for which ports are available for many platforms.
Company or developer:
ZSNES Development Team
A free open source SNES (Super Nintendo Entertainment System) emulator. ZSNES supports various Nintendo image file formats, such as SMC, SFC, SWC, FIG, MGD, MGH, UFO, bin, GD3, GD7, DX2, USA, EUR, JAP, AUS, ST, BS, 048, 058, 078 etc.
List of recommended software applications associated to the .zst file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open zst file, edit zst file, convert zst file, view zst file, play zst file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with zst file - ZSNES save file
Click on the software link for more information about Snes9x. Snes9x uses zst file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).