YT-DLP EASY — THIRD-PARTY NOTICES
Audit date: 30 October 2026

YT-DLP EASY
YT-DLP Easy is proprietary software published as OpenLogic Lab. The app source and installer do not contain the helper executables below. After the user accepts the first-run terms and starts setup, the installed app downloads the pinned helper artifacts directly from their named upstream providers. OpenLogic Lab does not host or mirror those binaries in this project.

yt-dlp 2026.10.26
The app downloads the official Windows x64 standalone asset:
https://github.com/yt-dlp/yt-dlp/releases/download/2026.10.26/yt-dlp.exe
The source project is under the Unlicense; its full text is at https://unlicense.org/.
This is not the executable's complete licence description. The official README states that PyInstaller-bundled executables include GPLv3-or-later licensed code. The matching release's bundled component notices are at:
https://github.com/yt-dlp/yt-dlp/blob/2026.10.26/yt_dlp/THIRD_PARTY_LICENSES.txt
Exact release and asset digest:
https://github.com/yt-dlp/yt-dlp/releases/tag/2026.10.26
Pinned SHA-256: f5389d3698ecde4ef06f4e6b1ce0294fe9ac1396228c8990b8d3416d6d177a7d
Because this app directs each user to download this asset directly from the upstream release, OpenLogic Lab does not convey the executable. The upstream release page, source repository at the matching tag, bundled notices, and component source locations are the source-material path for that upstream distribution. OpenLogic Lab does not make a separate source offer for a binary it does not distribute. Reassess before bundling, mirroring, proxying, or otherwise conveying the executable. The app's digest is pinned from immutable GitHub release metadata; it is not a publisher code signature.

FFmpeg and ffprobe — Gyan FFmpeg 9.0.2 Essentials
Provider: Gyan Doshi, https://www.gyan.dev/ffmpeg/builds/
Artifact: ffmpeg-9.0.2-essentials_build.zip (Windows x64, static, Essentials)
Download URL:
https://www.gyan.dev/ffmpeg/builds/packages/ffmpeg-9.0.2-essentials_build.zip
The provider identifies the release as version 9.0.2, Windows 64-bit static GPLv3 builds, source revision FFmpeg/FFmpeg@946fcce07b, and lists the Essentials libraries:
https://github.com/FFmpeg/FFmpeg/commit/946fcce07b
Provider-published SHA-256:
60f467265b1e312373dbcd92200c2618a74850f98d3d078e94296bb3fa2047ba
Checksum URL:
https://www.gyan.dev/ffmpeg/builds/packages/ffmpeg-9.0.2-essentials_build.zip.sha256
This digest comes from the same provider serving the ZIP. It detects mismatch against the pinned value but is not independent authentication and does not protect against provider or source-pin compromise.
The provider's package README/build configuration and corresponding source materials are available through Gyan's package and build pages. The project does not include, host, or mirror this archive or its source package. OpenLogic Lab therefore does not convey this GPL binary through this app. If the distribution model changes, obtain the exact corresponding source and build materials and satisfy applicable GPLv3 notice and source-access terms. GPLv3 text: https://www.gnu.org/licenses/gpl-3.0.txt
FFmpeg licensing explanation: https://ffmpeg.org/legal.html

Go
The app is built with Go and includes Go standard-library code under the BSD 3-Clause licence. Required Go notice text is reproduced in the in-app licences page; the full Go source distribution includes its licence files at https://go.dev/LICENSE. The module declares no external Go modules.

Other runtime tools and artwork
The app invokes Windows-supplied PowerShell, reg, Explorer, taskkill, and ie4uinit utilities. They are not bundled. No other external libraries or executable assets are declared by this project. The OpenLogic Lab website mark and YT-DLP Easy product artwork are publisher-supplied designs.

These notices describe the pinned configuration reviewed on 30 October 2026. They are not legal advice or a compliance certification. Recheck upstream versions, notices, source access, and exact archive contents before each release.