zanzibarr v1.3 — subtitles that show up, errors that speak your language
zanzibarr v1.3 — subtitles that show up, errors that speak your language
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 |
| 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 |
What's new in v1.3
- Embedded subtitles now actually show up on Android. Text subtitles (SRT/ASS) were silently invisible on Android because libass couldn't resolve any font without fontconfig. zanzibarr now bundles a wide-coverage subtitle font (Noto Sans, OFL-1.1) and hands it to the playback engine — pick a track, read along. Image-based PGS/VobSub tracks were unaffected and still work.
- Engine errors now speak your language. All Rust engine error messages were moved behind Flutter's localization, so playback/stream errors appear in the app's display language across all 14 supported languages — no more Turkish-only diagnostics on an English UI. (Community issue #1)
- Ubuntu 24.04 build guide. Community-contributed notes for building zanzibarr from source on Linux now live in
docs/BUILDING.linux.md, linked from the README. (Community issue #2 — thanks @sanderjo)
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 as one virtual, seekable file - PAR2 repair — missing/corrupt segments rebuilt with Reed-Solomon, byte-exact against par2cmdline
- Dolby Vision done right — P5 GPU reshape on macOS (Vulkan → Metal) and Android (custom mpv 0.41 + FFmpeg 8.1.2 + libplacebo engine, 8-bit path that survives Xclipse/Adreno drivers)
- Full picture pipeline — SDR / HDR / HDR10 / Dolby Vision selector with BT.2390 tone mapping; TrueHD/Atmos, DTS-HD MA, AV1
- 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
- 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.