For 1.6.323, minimal patcher that only downgrades the .exe and not the DLC

For 1.6.353.0, minimal patcher that only downgrades the .exe and not the DLC. Downgrades the .exe files to 1.5.97.0

For 1.6.342, minimal patcher that only downgrades the .exe and not the DLC. This version is updated to include the most recent fixes/content from Bethesda.

Alternate Patcher that downgrades only SkyrimSE.exe and bink2w64.dll and startmenu.swf. Now as a single .exe instead of a zip

For 1.6.323, minimal patcher that only downgrades the .exe and not the DLC. This version is updated to include the most recent fixes/content from Bethesda

Alternate Patcher that downgrades only SkyrimSE.exe and bink2w64.dll. This means you can have all the AE CC content with your old SKSE mods. This is somewhat experimental, so use the other file if you just want to downgrade everything.

Alternate Patcher that downgrades only SkyrimSE.exe and bink2w64.dll and startmenu.swf. The swf file is needed to fix the "can't move" bug.

Alternate Patcher that downgrades only SkyrimSE.exe and bink2w64.dll. Now with a fixed manual folder selection.

Downgrades only game code from 1.6.318.0 to 1.5.97.0

Downgrades only game code from 1.6.323.0 to 1.5.97.0

Downgrades only game code from 1.6.323.0 to 1.6.318.0

Downgrades only game code from 1.6.342.0 to 1.5.97.0

Downgrades only game code from 1.6.342.0 to 1.6.318.0

Downgrades only game code from 1.6.342.0 to 1.6.323.0

Downgrades only game code from 1.6.353.0 to 1.5.97.0

Downgrades only game code from 1.6.353.0 to 1.6.318.0

Downgrades only game code from 1.6.353.0 to 1.6.323.0

Downgrades only game code from 1.6.353.0 to 1.6.342.0

For 1.6.343 downgrades all files to SE

For 1.6.353: downgrades all files to SE 1.5.97.0

Inlined the patches into the EXE for a better user experience

Added a "select folder" button for those for whom Steam detection fails.

Added a select folder button for those for whom Steam detection fails.

Downgrades all files from 1.6.318.0 to 1.5.97.0

Downgrades all files from 1.6.323.0 to 1.5.97.0

Downgrades all files from 1.6.323.0 to 1.6.318.0

Downgrades all files from 1.6.342.0 to 1.5.97.0

Downgrades all files from 1.6.342.0 to 1.6.318.0

Downgrades all files from 1.6.342.0 to 1.6.323.0

Downgrades all files from 1.6.353.0 to 1.5.97.0

Downgrades all files from 1.6.353.0 to 1.6.318.0

Downgrades all files from 1.6.353.0 to 1.6.318.0

Downgrades all files from 1.6.353.0 to 1.6.323.0

Downgrades all files from 1.6.353.0 to 1.6.323.0

Downgrades all files from 1.6.353.0 to 1.6.342.0

Downgrades all files from 1.6.353.0 to 1.6.342.0

Downgrades all files from 1.6.353.0 to 1.6.342.0

Downgrades all files from 1.6.353.0 to 1.6.342.0

Raw patch files, with no patcher, might be useful for those building the patcher from source for Linux

Patches 1.6.342 down to 1.6.323. Useful if you just got all your mods updated, and then Bethesda updated again, and now you have to wait once more for the SKSE and plugins to update.

Downgrades Skyrim 1.6.353.0 to 1.6.342.0

New Steam-based patcher, handles all source and target versions. Please watch the tutorial https://youtu.be/dja6naOOpM8 for more info

New Steam-based patcher, handles all source and target versions. Please watch the tutorial https://youtu.be/dja6naOOpM8 for more info

New Steam-based patcher, handles all source and target versions. Please watch the tutorial https://youtu.be/dja6naOOpM8 for more info

Don't use this, it does nothing...just here as a placeholder

For 1.6.323 downgrades all files to SE

New Steam-based patcher, handles all source and target versions. Please watch the tutorial https://youtu.be/dja6naOOpM8 for more info


This version should fix the TwoFactorAuth error, and the 404 error. Also automatically logs you out after a install.

Patches Skyrim AE 1.6.317 down to 1.5.97

Now handles the downgrade from 1.6.318 -> 1.5.97, also reversed the log order so it's easier to read

Now handles the downgrade from 1.6.318 -> 1.5.97, also reversed the log order so it's easier to read, now code signed
for less warnings from AV software

Now handles the downgrade from 1.6.318 -> 1.5.97, gets patches from a cdn with more bandwidth and caching.

Now handles the downgrade from 1.6.318 -> 1.5.97, patch data included so no more network timeouts

Patch Files for the 1.5.3 release, may be helpful for linux users

New Steam-based patcher, handles all source and target versions. Please watch the tutorial https://youtu.be/dja6naOOpM8 for more info

This version should fix the "TwoFactorAuth" error.