JeffOffice

Third-party software

JeffOffice is free software under the GNU General Public License, version 3. It comes with these parts made by others, each under its own license. The same list is on each app's About page (File, then About), and the full license texts come with the program.

PartWhat it doesInLicense
Qt 6Interface, text layout, PDF and printingall four appsLGPL-3.0
HunspellSpelling checkerall four appsMPL-1.1, GPL-2.0+ or LGPL-2.1+
English dictionaries (SCOWL; UK)Spellingall four appsSCOWL license; LGPL (UK)
English hyphenation patternsHyphenationall four appsBSD-style
WordNetThesaurusall four appsWordNet license
Spanish dictionariesSpelling and hyphenationall four appsGPL-3.0+, LGPL-3.0+ or MPL-1.1+
French dictionary (Grammalecte)Spelling and hyphenationall four appsMPL-2.0; patterns LGPL
German dictionary (igerman98)Spelling and hyphenationall four appsGPL-2.0 or GPL-3.0; patterns LGPL-2.0+
Italian dictionarySpelling and hyphenationall four appsGPL-3.0; patterns LGPL
Dutch dictionary (OpenTaal)Spelling and hyphenationall four appsBSD or CC BY 3.0
Brazilian Portuguese dictionary (VERO)Spelling and hyphenationall four appsLGPL-3.0 or MPL
European Portuguese dictionarySpelling and hyphenationall four appsGPL-2.0+
Russian dictionarySpellingall four appsBSD-style
Indonesian dictionary (hunspell-id)Spelling and hyphenationall four appsLGPL-3.0
Ukrainian dictionary (dict_uk)Spelling and hyphenationall four appsMPL-1.1; patterns GPL-2.0+
Lucide iconsInterface icons, Insert > Iconsall four appsISC
Open fontsFonts and substitutesall four appsSIL OFL 1.1, Apache 2.0, GUST, Bitstream Vera, GPL v2 + font exceptions
zlibCompression (also in PDFium)all four appszlib license
PDFiumPlacing PDF pagesall four appsBSD-3-Clause; parts Apache-2.0
qpdfPasswords in PDF filesall four appsApache-2.0
libjpeg-turbo (in qpdf)JPEG pictures in PDF filesall four appsIJG and BSD-3-Clause
pdfium-binariesPDFium, builtall four appsMIT
FreeType (in PDFium)Fonts in PDF pagesall four appsFreeType License
HarfBuzz (in PDFium)Text in PDF pagesall four appsOld MIT
Little CMS (in PDFium)Color in PDF pagesall four appsMIT
libjpeg-turbo (in PDFium)JPEG pictures in PDF pagesall four appsIJG and BSD-3-Clause
OpenJPEG (in PDFium)JPEG 2000 in PDF pagesall four appsBSD-2-Clause
libpng (in PDFium)PNG pictures in PDF pagesall four appslibpng License v2
Abseil (in PDFium)Support codeall four appsApache-2.0
Anti-Grain Geometry 2.3 (in PDFium)Drawingall four appsAGG 2.3 license
dragonbox (in PDFium)Numbersall four appsApache-2.0 (LLVM) or BSL-1.0
fast_float (in PDFium)Numbersall four appsMIT
simdutf (in PDFium)Unicode textall four appsMIT
Highway (in PDFium)Support codeall four appsApache-2.0
LLVM libc (in PDFium)Support codeall four appsApache-2.0 (LLVM)
ICUUnicode text (in PDFium; with Qt on Linux)all four appsUnicode License v3
MinGW-w64 runtimeC++ runtimeall four apps, on WindowsGPL-3.0 with GCC Runtime Library Exception; MIT
Inno SetupInstallerall four apps, on WindowsInno Setup License
libmspub (modified)Reading .pub filesJeffPubMPL-2.0
librevenge (modified)Document interfacesJeffPubMPL-2.0 or LGPL-2.1+
LibreTranslateTranslate (opens in your browser)JeffPub and JeffWriteAGPL-3.0
PSO Coated v3 color profilePDF/X-4 (downloaded from the European Color Initiative)JeffPubECI's terms
ISBN range tableISBN hyphens (downloaded from the International ISBN Agency)JeffPubThe agency's terms
FFmpegPlaying movies and soundsJeffDeckLGPL-2.1+