Open-source parts of Santra

Santra is built with open-source components, each under its own licence. Most use permissive licences such as MIT, BSD or Apache 2.0. The ones below are under the GNU Lesser General Public License: Santra keeps each of them in its own replaceable file, and here is the exact source code of the versions it ships.

• Magick.NET and ImageMagick 15.0.0

  Apache-2.0 (Magick.NET); ImageMagick License; bundled libraries under BSD, MIT, zlib, IJG, FreeType, MPL-1.1 (cairo) and LGPL (libheif, libde265, glib, pango, librsvg, fribidi, gdk-pixbuf, liblqr, libcroco, libraw) licences

  Magick.Native-Q8-x64.dll is a separate library you can replace. Source code: https://github.com/dlemstra/Magick.NET/tree/15.0.0 (Magick.NET) and https://github.com/dlemstra/Magick.Native/tree/2026.1010.1943 (the native library, with the exact version of every library built into it).

• TagLib# 2.3.0

  LGPL-2.1-only

  TagLibSharp.dll is the unmodified library, used as a separate file you can replace with your own build. Source code: https://github.com/mono/taglib-sharp/tree/TaglibSharp-2.3.0.0

• FFmpeg 8.1.3

  LGPL-3.0-or-later (this build includes no GPL or non-free parts)

  Santra runs FFmpeg as a separate program and does not modify it; its DLLs can be replaced. Source code: FFmpeg https://github.com/FFmpeg/FFmpeg/tree/29e619e767cde9045a75c29bc9a8278ae7b3a98b (n8.1.3-9-g29e619e767) and the build scripts with the exact version of every library https://github.com/BtbN/FFmpeg-Builds/tree/autobuild-2026-09-30-13-08

Every component, with its licence and copyright: third-party notices. The same file, with the full licence texts in a licenses folder, is installed next to Santra.exe.