IMPROTANT: This Tool require a manifest file to work Due to GetManifestRequestCode Verification.
Steam depot downloader utilizing the SteamKit2 library with depot keys support and many other features. Supports .NET 8.0
Works with keys from SteamTools:
https://bbs.steamtools.net/forum.php?mod=viewthread&tid=44&highlight=%E5%A4%A7%E5%AE%B6
https://bbs.steamtools.net/forum.php?mod=viewthread&tid=16&highlight=%E5%A4%A7%E5%AE%B6
Update:
Added Scripts\storage_depotdownloadermod.py to generate a bat file to download with depot keys and manifests from https://github.com/wxy1343/ManifestAutoUpdate/
dotnet DepotDownloader.dll -app <id> -depotkeys <depotkeysfile> [-depot <id> [-manifest <id>]] -manifestfile <manifestfile>
For example: dotnet DepotDownloader.dll -app 730 -depot 731 -manifest 7617088375292372759 -depotkeys steam.keys -apptoken 1234567890123456789 -manifestfile 730_7617088375292372759.manifest
dotnet DepotDownloader.dll -app <id> -pubfile <id> [-username <username> [-password <password>]]
For example: dotnet DepotDownloader.dll -app 730 -pubfile 1885082371
dotnet DepotDownloader.dll -app <id> -ugc <id> [-username <username> [-password <password>]]
For example: dotnet DepotDownloader.dll -app 730 -ugc 770604181014286929
| Parameter | Description |
|---|---|
| -app <#> | the AppID to download. |
| -depot <#> | the DepotID to download. |
| -manifest <id> | manifest id of content to download (requires -depot, default: current for branch). |
| -ugc <#> | the UGC ID to download. |
| -beta <branchname> | download from specified branch if available (default: Public). |
| -betapassword <pass> | branch password if applicable. |
| -all-platforms | downloads all platform-specific depots when -app is used. |
| -os <os> | the operating system for which to download the game (windows, macos or linux, default: OS the program is currently running on) |
| -osarch <arch> | the architecture for which to download the game (32 or 64, default: the host's architecture) |
| -all-languages | download all language-specific depots when -app is used. |
| -language <lang> | the language for which to download the game (default: english) |
| -lowviolence | download low violence depots when -app is used. |
| -pubfile <#> | the PublishedFileId to download. (Will automatically resolve to UGC id) |
| -username <user> | the username of the account to login to for restricted content. |
| -password <pass> | the password of the account to login to for restricted content. |
| -remember-password | if set, remember the password for subsequent logins of this user. (Use -username -remember-password as login credentials) |
| -depotkeys | a list of depot keys to use ('depotID;hexKey' per line) |
| -manifestfile | Use Specified Manifest file from Steam. |
| -apptoken | Use Specified App Access Token |
| -packagetoken | Use Specified Package Access Token |
| -dir <installdir> | the directory in which to place downloaded files. |
| -filelist <file.txt> | a list of files to download (from the manifest). Prefix file path with regex: if you want to match with regex. |
| -validate | Include checksum verification of files already downloaded |
| -manifest-only | downloads a human readable manifest for any depots that would be downloaded. |
| -cellid <#> | the overridden CellID of the content server to download from. |
| -max-servers <#> | maximum number of content servers to use. (default: 20). |
| -max-downloads <#> | maximum number of chunks to download concurrently. (default: 8). |
| -loginid <#> | a unique 32-bit integer Steam LogonID in decimal, required if running multiple instances of DepotDownloader concurrently. |