zanzibarr v1.5 — updates that install themselves, RARs that seek while they decode
Stream anything from Usenet. Own nothing. Wait for nothing. zanzibarr plays NZB content without downloading it — instant start, frame-accurate seek, and nothing left behind on your disk.
Downloads
| Platform | File | Notes |
|---|---|---|
| Windows (x64) | zanzibarr-windows-x64.zip |
Extract anywhere, run zanzibarr.exe |
| macOS (Apple Silicon) | zanzibarr-macos-arm64.zip |
Unzip, drag to Applications; first launch: right-click → Open |
| Linux (x64) | zanzibarr-linux-x64.tar.gz |
Links the system libmpv — sudo apt install libmpv2 (Ubuntu 24.04 verified) |
| Android phone/tablet | zanzibarr-android-arm64-v8a.apk |
armeabi-v7a for older devices, x86_64 for emulators |
| Android TV | zanzibarr-android-arm64-v8a.apk |
Same APK — sideload it; leanback launcher & remote-friendly UI included |
| iOS (unsigned) | zanzibarr-ios-unsigned.ipa |
Sideload with AltStore/Sideloadly; TestFlight distribution planned |
What's new in v1.5
- In-app updates. zanzibarr now checks GitHub Releases for new versions and tells you right in the app. On Android, one tap downloads and installs the update in place; on desktop you get a direct link to the release page. No more hunting threads for the newest APK.
- Compressed RAR, seekable. RAR volumes that actually compress (not just STORE) now stream like everything else: volumes spool to a temp dir, a patched libunrar decodes ahead into a growing file, and the player is served the decoded prefix instantly — seek works while decoding continues, and the temp disk space is reclaimed the moment you close the video.
- Android: silent-start fixed. Releases with multiple audio tracks no longer start muted — the selected track is re-asserted explicitly once playback begins.
- Android: fit ↔ fill button. A new top-bar toggle switches between fitting the whole frame and filling the screen, for releases whose aspect ratio doesn't match your display.
- Android TV: remote focus fix. When the on-screen controls hide, focus now returns to the player root instead of getting lost — no more dead directional pad after the overlay fades.
- Android: engine-start crash fixed.
libc++_shared.sois now packaged into the APK, resolving thedlopen failedcrash seen on some devices (notably armeabi-v7a).
Already inside
- Play instantly, never download — the Rust engine fetches only the segments you actually watch
- Built-in indexer search — Newznab search with quality badges, tap-to-play inside the app
- True seek — yEnc
begin/endsegment mapping, accurate even on 100+ GB releases - Archive-aware — multi-volume RAR5/RAR4 (incl.
-hpencrypted) and 7z (STORE, LZMA/LZMA2 solid, AES-256) reassembled in memory - PAR2 repair — missing/corrupt segments rebuilt with Reed-Solomon, byte-exact against par2cmdline
- Full picture pipeline — SDR / HDR / HDR10 / Dolby Vision selector with BT.2390 tone mapping; TrueHD/Atmos, DTS-HD MA, AV1
- Continue watching — playback positions remembered per title, with a resume row on the home screen
- Smart Canvas — draw your own crop with live aspect preview, applied on the GPU
- Player essentials — PiP, frame stepping, speed, audio sync, external audio/subtitle loading, double-click ±10 s seek, subtitle color picker
- 14 languages — EN, TR, ES, DE, FR, PT, IT, RU, ZH, JA, KO, HI, AR, FA (RTL included), dark & light themes
- Private by design — NNTP credentials live only in the OS keychain; no accounts, no telemetry, no cloud
Getting started
- Install the build for your platform.
- Open the settings gear and enter your Usenet provider's NNTP details.
- Open any
.nzb(or search with the built-in indexer) and press play.