File Extension Library

.STEAMSTART File Extension

  • Developer by: Valve
  • Category: Game Files
  • Format: Binary

What are .STEAMSTART files and how to open them?

Can't open .STEAMSTART file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .STEAMSTART file.

What is a .STEAMSTART file extension?

.STEAMSTART file extension is created by Valve. .STEAMSTART has been classified as Game Files. The format of .STEAMSTART file is Binary.

.STEAMSTART is Valve Steam Start File

Temporary file created for games downloaded by Valve's Steam game distribution service; named by a game filename, an identifier, and the ".steamstart" suffix (e.g., game.exe.1234.steamstart); sometimes created when games do not load properly.

List of all softwares that can open the Valve Steam Start File
Valve Steam

How to fix problems with .STEAMSTART files

  1. You need to update the application that you normally use to open .STEAMSTART files. Only the latest version of the software supports the current .STEAMSTART file format
  2. You need to check the .STEAMSTART file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)