fderenty 

A document engine with no third-party dependencies: JSON templates and data kept apart, laid out into PDF (PDF/A-3B, PDF/UA-1, Factur-X, fillable forms) or SVG, with its own font measuring, barcodes and... More information

The typefaces Frisket draws with when it is given none: Mulish, the default, then Elms Sans, Noto Sans Display and Glametrix - embedded, each under the SIL Open Font License 1.1, with its licence text.

Reads one page out of an existing PDF and hands it to Frisket, which lays it out like a picture and writes it as a Form XObject. A copy, not a rendering: the page's marks and resources travel as they are.

Dependency-free imaging library for .NET, with no native dependencies at all. Reads and writes animated PNG (APNG); decodes PNG, JPEG, GIF and BMP; resizes with premultiplied-alpha filtering. RGBA at 8 or 16... More information

Command line tool for building and inspecting animated PNGs. Creates an APNG from a sequence of PNG, JPEG, GIF or BMP images, converts GIF to APNG and JPEG or BMP to PNG, makes thumbnails, lists a file's frames... More information

Zopfli compression in pure C#, with no native dependencies at all. A faithful port of Google's Zopfli: deflate, zlib and gzip output byte-for-byte identical to the C library, typically 3-8% smaller than zlib at... More information