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Open Source
Filestar* couldn't be build without these amazing libraries
7zip
GNU LGPL, unRAR license restriction, BSD 3-clause
7zip Website
APNG Optimizer
Zlib
APNG Optimizer Website
Assimp
BSD
Assimp Website
Assimp2Json
Custom
Assimp2Json Website
Assimp-Net
MIT
Assimp-Net Website
AutoTrace
GNU GPL
AutoTrace Website
Bgl
LGPL version 2.1
Bgl Website
Calibre
GNU v3
Calibre Website
Coherent PDF Command Line Tools
Custom
Coherent PDF Command Line Tools Website
CSharpAnalytics
Apache 2.0
CSharpAnalytics Website
CSSTidy
LGPL-2.1
CSSTidy Website
CsvHelper
Apache 2.0, MS-PL
CsvHelper Website
Darktable
GPL-3.0
Darktable Website
Dcraw
Libre
Dcraw Website
DjVuLibre
GPL
DjVuLibre Website
Efficient Compression Tool
Apache 2.0
Efficient Compression Tool Website
Exceptionless
Apache 2.0
Exceptionless Website
Exceptionless.Wpf
Aapache 2.0
Exceptionless.Wpf Website
FFMPEG
LGPLv2.1+
FFMPEG Website
Flac
GPL
Flac Website
Flasm
Custom
Flasm Website
FluidSynth
LGPL-2.1
FluidSynth Website
FontForge
GPLv3
FontForge Website
GeoNames
Creative Commons Attribution 4.0 License
GeoNames Website
Gifsicle
GPL 2.0
Gifsicle Website
GM.Windows.Tools
MIT
GM.Windows.Tools Website
GM.Windows.Utility
MIT
GM.Windows.Utility Website
gmp
LGPL 3
gmp Website
gnutls
LGPLv2.1+
gnutls Website
Guetzli
Apache 2.0
Guetzli Website
HTML Tidy for HTML5
Custom
HTML Tidy for HTML5 Website
HtmlAgilityPack
MIT
HtmlAgilityPack Website
IconLib
Attribution-ShareAlike 2.5 Generic (CC BY-SA 2.5)
IconLib Website
iconv
LGPL
iconv Website
ImageMagick
ImageMagick
ImageMagick Website
ImageSharp
Apache License 2.0
ImageSharp Website
ImageSharp-TIFF
LibTiff.Net License BSD
ImageSharp-TIFF Website
ImageWorsener
MIT
ImageWorsener Website
Ink/Stitch
GPL-3.0 License
Ink/Stitch Website
Inkscape
GNU 2.0
Inkscape Website
jef2img
MIT
jef2img Website
JetBrains.Annotations
MIT
JetBrains.Annotations Website
Jpegoptim
GNU
Jpegoptim Website
JXRDecApp
BSD 2-Clause
JXRDecApp Website
Kkclean
BSD
Kkclean Website
Leanify
MIT
Leanify Website
libaom
BSD2, Alliance for Open Media Patent License 1.0
libaom Website
libass
ISC
libass Website
libbluray
LGPL
libbluray Website
libfreetype
FTL
libfreetype Website
Libheif
GNU v3
Libheif Website
libmp3lame
LGPL
libmp3lame Website
libmysofa
BSD type
libmysofa Website
libopencore-amrnb
Apache License V2.0
libopencore-amrnb Website
libopenjpeg
2-clauses BSD license
libopenjpeg Website
libopus
BSD
libopus Website
LibreOffice
GNU V3
LibreOffice Website
libsnappy
Google license
libsnappy Website
libsoxr
LGPL
libsoxr Website
libspeex
BSD revised
libspeex Website
libtheora
Own license
libtheora Website
libtwolame
LGPL
libtwolame Website
libvo-amrwbenc
apache License V2.0
libvo-amrwbenc Website
libvorbis
BSD style
libvorbis Website
libvpx
BSD
libvpx Website
libwavpack
BSD-3-Clause
libwavpack Website
libwebp
BSD google licence
libwebp Website
libxml2
MIT
libxml2 Website
libzimg
BSD
libzimg Website
lzma
Public Domain
lzma Website
Magick.Native
Apache-2.0
Magick.Native Website
Magick.NET
Apache-2.0
Magick.NET Website
Markdown.Xaml
MIT
Markdown.Xaml Website
Mediatoolkit
MIT
Mediatoolkit Website
Minify
MIT
Minify Website
Mozilla JPEG Encoder Project
Libjpeg-turbo
Mozilla JPEG Encoder Project Website
NAudio
Microsoft Public License (Ms-PL)
NAudio Website
Newtonsoft.Json
MIT
Newtonsoft.Json Website
Node.js
MIT
Node.js Website
OptiPNG
Custom
OptiPNG Website
Pandoc
GNU GPL
Pandoc Website
Pdf2HtmlEx
GPLv3
Pdf2HtmlEx Website
PngOptimizer
GNU
PngOptimizer Website
Pngquant
GPL v3
Pngquant Website
Pngwolf
Custom
Pngwolf Website
Poppler
GPLv2 or GPLv3
Poppler Website
Psd2Svg
MIT
Psd2Svg Website
PuppeteerSharp
MIT
PuppeteerSharp Website
PyEmbroidery
MIT
PyEmbroidery Website
PyEmbroidery-CLI
MIT
PyEmbroidery-CLI Website
PyInstaller
GPL
PyInstaller Website
Resource.Ebedder
MIT
Resource.Ebedder Website
Resvg
MPL-2.0 license
Resvg Website
ReverseGeocoder
MIT
ReverseGeocoder Website
Shntool
GNU
Shntool Website
SixLabors.Core
Apache 2.0
SixLabors.Core Website
SixLabors.ImageSharp
Apache 2.0
SixLabors.ImageSharp Website
SixLabors.ImageSharp.Drawing
Apache 2.0
SixLabors.ImageSharp.Drawing Website
SoX
GPLv2
SoX Website
SoxSharp
Apache-2.0
SoxSharp Website
subsrt
MIT
subsrt Website
Svg2Gcode
MIT
Svg2Gcode Website
TagLibSharp
LGPL-2.1
TagLibSharp Website
Tesseract
Apache License 2.0
Tesseract Website
Uniconvertor
GPL v3.0
Uniconvertor Website
UPX
GPL
UPX Website
vector-drawable-svg
MIT
vector-drawable-svg Website
VTracer
MIT or Apache-2.0
VTracer Website
Wavpack
Custom
Wavpack Website
WeCantSpell.Hunspell
It's complicated
WeCantSpell.Hunspell Website
x
BSD
x Website
zlib
BSD
zlib Website