LUTviewer 2.1.0

✨ What's new

• Basic adjustments. A new Adjust section with Exposure, Contrast, Highlights, Shadows, Saturation, Temperature and Tint. Edits apply before the LUT (the way colorists work), so every LUT thumbnail shows your corrections. Double-click any slider to reset it, or use Reset all.
• A tidier panel. Camera, Adjust, LUT and LUT Library are now collapsible sections. Closed sections show a quick summary (like "Sony · S-Log3" or "3 changes"), and LUTviewer remembers how you left them.
• "Before" in the split view and in exported videos always shows the untouched footage: no edits, no LUT.
• The Filmic / Clip toggle is now labeled Roll-off.

⬇️ Install

On 1.1.0 or later? Click Update in the banner LUTviewer shows you.

New here? Download LUTviewer.dmg below, drag it into Applications, then right-click LUTviewer → Open the first time.

LUTviewer 2.0.2

🛠 Fixes

• Exporting a before / after video no longer fails at the save step with "Failed to get 'movies' path". On some Macs, the system lookup for the Movies folder fails even though the folder exists. LUTviewer now finds it directly, and falls back to Downloads if needed.
• Your render is never lost. If saving fails, or you cancel the save dialog, the finished video is kept and a Save video… button lets you save it without re-rendering.

⬇️ Install

On 1.1.0 or later? Click Update in the banner LUTviewer shows you.

New here? Download LUTviewer.dmg below, drag it into Applications, then right-click LUTviewer → Open the first time.

LUTviewer 2.0.1

✨ What's new

• A brand-new About window (LUTviewer → About LUTviewer): your background loop, the new icon, and your personal stats (LUTs in your library, videos exported, time spent comparing), plus quick buttons to rate the app, check for updates, and open the website or GitHub. Tip: click the icon. 🎬

⬇️ Install

On 1.1.0 or later? Click Update in the banner LUTviewer shows you.

New here? Download LUTviewer.dmg below, drag it into Applications, then right-click LUTviewer → Open the first time.

LUTviewer 2.0.0

✨ What's new in 2.0

• Before / after video export. Press the new export button (or ⌘E) to turn your clip or still into a shareable MP4: an animated wipe, a split screen, or side by side, with Before / After labels and a small LUTviewer watermark. Encoded on your Mac's hardware.
• Brand-new icon. A light icon in Light Mode and a dark icon in Dark Mode, in the Dock while LUTviewer is running, plus the title bar, splash screen and website.
• Rate LUTviewer. After a couple of minutes of use, LUTviewer asks once for a quick star rating (also in LUTviewer → Rate LUTviewer…). Only the star count is sent, anonymously, and only if you choose to rate.

⬇️ Install

On 1.1.0? LUTviewer will offer this update automatically. Just click Update in the banner.

On 1.0.0 or new here? Download LUTviewer.dmg below and drag it into Applications. The first time, right-click LUTviewer → Open. If macOS says the app is damaged, run xattr -cr /Applications/LUTviewer.app in Terminal once.

LUTviewer 1.1.0

✨ What's new

• Automatic updates. LUTviewer now checks for new versions on launch. When one is out, a banner appears at the top of the window: click Update and it downloads, installs and restarts itself. You can also use LUTviewer → Check for Updates…, or turn automatic checks off in the same menu.
• New dark app icon. A light wheel on a dark tile in the Dock, Finder and Applications.
• The splash screen now shows the real version number.

⬇️ Install

Coming from 1.0.0? This one update needs a manual install. Download LUTviewer.dmg below and drag it into Applications, replacing the old version. From here on, updates are automatic.

New here? Download LUTviewer.dmg, drag LUTviewer into Applications, then right-click it → Open the first time. If macOS says the app is damaged, run xattr -cr /Applications/LUTviewer.app in Terminal once.

LUTviewer 1.0.0

The first release of LUTviewer, a free Mac app for seeing every LUT in your library on your own footage.

⬇️ Install

1. Download LUTviewer.dmg below (Apple Silicon + Intel).
2. Open it and drag LUTviewer into Applications.
3. First launch: right-click LUTviewer → Open → Open.

If macOS says the app is damaged, run xattr -cr /Applications/LUTviewer.app in Terminal once.

✨ What's in 1.0

• Live thumbnail grid of every LUT on the current frame
• Built-in log → Rec.709 conversion for Sony, Canon, Panasonic, Fujifilm, Nikon, Blackmagic, ARRI, RED, DJI, Apple Log, GoPro and DaVinci
• Side-panel window that docks to the screen edge and can stay on top
• Drag & drop .cube / .3dl files and whole LUT-pack folders
• Before/after split, mix slider, favorites, search and keyboard navigation
• H.264, HEVC, ProRes (via automatic preview copy) and stills