Around September 2022, many users were creating these backups to:

Based on the specific file name and timestamp provided, this archive typically refers to a manual backup of or userdata , likely created as part of a troubleshooting step or a migration process. File Identity File Name : Steam.rar Type : Compressed WinRAR Archive. Timestamp : Created on September 9, 2022 , at 12:01:33 PM .

: If you try to restore this today (April 2026), the appmanifest files will be extremely outdated. Steam will likely force a massive update for every game included.

: Steam has undergone significant UI and library overhauls since 2022. Some .vdf configuration files may be ignored by the current client.

: A common fix for "Steam is stuck updating" was to delete everything except Steam.exe and the steamapps folder; archives like this were made as a "safety net" before performing that wipe.

: Includes app manifests ( appmanifest_XXXX.acf ) which Steam uses to recognize installed games. Without these, Steam will try to "re-download" games even if the files are physically present. Common Use Cases (Circa 2022)

The contents of a backup like this are generally used to restore specific settings without re-downloading entire games.