ClipTurn is a small Windows 11 app that rotates a video the way you rotate a photo: right-click the file in File Explorer, choose rotate left or right, and it is done. No export dialog, no codec questions, no new filename to manage.
It physically turns the picture stored in the video instead of only setting an orientation flag that some players ignore, so the new orientation travels with the file to any player, editor, website or device. Before the source is replaced, ClipTurn builds a candidate and verifies it locally (file identity, picture geometry, stream preservation). If it cannot prove a faithful result, it refuses, explains why, and leaves your original untouched.
What you get
Rotate left and rotate right commands built into the File Explorer right-click menu.
Automatic decisions: no codec lists, bitrate guesses, quality sliders or output-format questions.
Preserves audio, subtitles, metadata, extra soundtracks, colour information and HDR where supported.
Batch Rotate a whole folder, with an individual result and a clear explanation for every file.
Verification receipts and a System Capabilities view that stay on your device.
Seven supported file types: MP4, M4V, MOV, MKV, WebM, WMV and uncompressed AVI.
100% local processing: no account, no sign-in, no uploads.
Currently free on the Microsoft Store, with no trial timer, feature gate or subscription.
Honest limits are part of the design: compressed video is re-encoded (only uncompressed packed-pixel AVI can be rotated sample-exactly), a successful Explorer rotation replaces the file with no undo, and some codecs depend on what your PC has installed. ClipTurn tells you all of this before it acts.
