Open-source licences

TheToolZip is built with open-source software, and we are grateful to its authors. Each component below is used under the licence shown. Select a licence to read its full text.

Software	Licence
Astro	MIT
Tailwind CSS	MIT
fflate	MIT
jSquash WebP	Apache-2.0
libwebp	BSD-3-Clause
wasm-feature-detect	Apache-2.0
heic-to	LGPL-3.0
libheif	LGPL-3.0
libde265	LGPL-3.0
pdf-lib	MIT
@pdf-lib/standard-fonts	MIT
@pdf-lib/upng	MIT
pako	MIT AND Zlib
PDF.js	Apache-2.0
PDFium (JBIG2 decoder)	BSD-3-Clause
Foxit fonts (via PDFium)	BSD-3-Clause
Liberation fonts	GPL-2.0 with font exception
OpenJPEG	BSD-2-Clause
qcms	MIT
Adobe CMap resources	BSD-3-Clause
PapaParse	MIT
SheetJS Community Edition	Apache-2.0
Mediabunny	MPL-2.0
@mediabunny/mp3-encoder	MPL-2.0
@mediabunny/aac-encoder	MPL-2.0
imagetracerjs	Unlicense
LAME MP3 encoder	LGPL-2.0-or-later
FFmpeg (AAC encoder)	LGPL-2.1-or-later

The LGPL-2.1 text is included in full above. The LGPL-3.0 adds permissions to the GNU General Public License version 3, which you can read at gnu.org. The source code of each component is available from its project page linked above.GPL-3.0