Open-source attribution
This site exists because of the Document Liberation Project, whose maintainers spent years reverse-engineering dead document formats so the files could outlive their software. Their libraries are used here as unmodified releases (under MPL-2.0), compiled to WebAssembly; our complete build scripts are published in the site's repository, and the library sources are at the links below.
| Library | License | Used for |
|---|---|---|
| libmwaw | MPL-2.0 / LGPL-2.1+ | Classic Mac word-processor formats (ClarisWorks, MacWrite, WriteNow, and ~40 more) |
| libwpd | MPL-2.0 / LGPL-2.1+ | WordPerfect documents |
| libwps | MPL-2.0 / LGPL-2.1+ | Microsoft Works, Windows Write, Pocket Word, Word for DOS |
| librevenge | MPL-2.0 / LGPL-2.1+ | Document interchange framework the filters are built on |
| libodfgen | MPL-2.0 / LGPL-2.1+ | ODF (.odt) output generation |
| libxml2 | MIT | XML processing |
| zlib | zlib | Compression |
| Boost (headers) | BSL-1.0 | C++ utilities |
| fflate | MIT | .odt zip assembly in the browser |
| Emscripten | MIT | C++ → WebAssembly toolchain |
| Astro | MIT | Static site generator |