✅ 100% Free & Open Source

LosslessCut — Free Video Trimmer (No Quality Loss, 2026)

Trim and cut videos for free — without re-encoding. LosslessCut is the fastest way to cut video clips. Original quality preserved, instant export.

📥 Download LosslessCut — Free Video Trimmer (No Quality Loss, 2026)

🪟 Download for Windows 🍎 Download for Mac

Click to download directly from the official website. No ads, no bundled software.

🔧 How to Install

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Step 1: Click Download for your system above

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Step 2: Windows: extract the .7z file with 7-Zip (free from 7-zip.org). Mac: open the .dmg file

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Step 3: Launch LosslessCut

✨ Key Features

✓ Cut video segments without re-encoding
✓ Instant export — zero quality loss
✓ Extract multiple segments from one video
✓ Extract audio tracks or individual frames
✓ Keyboard shortcuts for fast workflow
✓ Supports all major video formats

🎯 How to Use

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Step 1: Drag a video file into LosslessCut

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Step 2: Set start point: move the playhead → press I key to mark the beginning

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Step 3: Set end point: move the playhead to where you want to stop → press O key

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Step 4: Click the scissors icon (or Export button) at the bottom right

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Step 5: The trimmed clip saves instantly — no re-encoding, original quality preserved

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Step 6: For multiple segments: set multiple I/O points before exporting — all segments export as separate files

Cut videos in seconds, not minutes — with zero quality loss

LosslessCut is the fastest video trimmer available. Unlike traditional editors that re-encode the entire video (taking minutes or hours), LosslessCut copies the exact video data between your cut points. The result is instant export with absolutely no quality loss.

FAQ

What does “lossless” mean? LosslessCut does not re-encode your video. It copies the original video data directly, so there is zero quality loss and export is nearly instant. A 10-minute trim from a 1-hour 4K video takes seconds, not hours.

Why can’t I cut at any exact frame? Because there is no re-encoding, cuts must happen at keyframes (roughly every 1-10 seconds depending on the video codec). For frame-precise editing, use a traditional editor like DaVinci Resolve or CapCut.

What formats does LosslessCut support? MP4, MKV, MOV, AVI, WebM, and virtually any format supported by FFmpeg. The output format matches the input format.

Can I merge video clips? Yes. Use the merge function to join multiple video files together — as long as they share the same codec and resolution, the merge is also lossless.

💡 100% Free & Safe

All download links go directly to the official project websites. We never host or modify any files. No registration, no ads, no spyware.