Compress.
Locally.
In bulk.
A desktop app for compressing video, images, audio, and PDFs — fully offline, mixed media in one queue, any size, any length. Hardware-accelerated where it counts.
Built for the moment a cloud uploader would have given up.
Offline & Private
Files never leave your machine. No accounts, no uploads, no telemetry — just FFmpeg, Ghostscript, and native Rust codecs running locally.
Batch + Mixed Media
Drop a folder of MP4s, HEICs, FLACs, and PDFs into one queue. Each file is routed to the right codec automatically.
Any Size, Any Length
No file size cap. No duration cap. A 12-hour 4K capture or a 30,000-image batch — limited only by your disk.
Hardware Accelerated
NVIDIA NVENC on Windows / Linux. Apple VideoToolbox on macOS. Falls back to software when unavailable.
Four media families. Dozens of formats. One queue.
The full toolbox.
Granular control over every encode.
CRF or bitrate. Pick a codec, pick a resolution, pick a frame rate. FastStart for web. Hardware acceleration auto-detected.
Modern image codecs without the headache.
MozJPEG, oxipng, WebP, AVIF — up to 8 in parallel. Strip metadata, resize on the fly, lock aspect ratio.
Audio compression and extraction in one place.
Compress MP3, AAC, FLAC, Opus. Right-click any video to pull its audio out as MP3, AAC, FLAC, Opus, or WAV.
PDFs and Video → GIF, included.
Ghostscript-powered PDF presets from Screen to Prepress. Two-pass palette GIF encoding for tiny, sharp clips.
Every job is auditable.
Searchable history with size savings and duration. A live log viewer filters by ERROR, WARN, INFO, DEBUG, TRACE.
Four steps, every time.
- STEP 01Drop or pasteDrag files, drag a folder, paste files or screenshots with Ctrl/Cmd+V.
- STEP 02Pick a presetWeb Optimized, High Quality, Small File Size, Social — or save your own.
- STEP 03Press SpaceLive queue: add files mid-batch, cancel any individual job.
- STEP 04Saved next doorSame folder, subfolder, or custom dir. Smart suffixes prevent overwrite.
Pick your platform.
Free and open source. Distributed exclusively through GitHub Releases. The auto-updater takes care of the rest.