Download Valve Steam

Introduction

Valve Steam runs on Windows, Mac and Linux. The software license is freeware. It is used to mainly run and open the .sid file. It can also open other file extensions. Download the software here.

Primary File Extension: .sid

Supported File Types

.acf Steam Application Cache File How to open .acf
.blob Valve Steam Archive How to open .blob
.csd Steam Game Data Backup File How to open .csd
.csm Steam Game Backup File How to open .csm
.gcf Game Cache File How to open .gcf
.manifest Steam Manifest File How to open .manifest
.ncf No Cache File How to open .ncf
.res Valve Resource File How to open .res
.sim Steam Game Backup Information File How to open .sim
.sis Steam Game Backup Information File How to open .sis
.steamstart Valve Steam Start File How to open .steamstart