Open Babel
openbabel.orgConvert and filter chemical structure file formats
Convert and filter chemical structure file formats
Chemical structures, substances and bioassay information
Chemical reference data with documented data collections
Steady-state chemical flowsheet calculations
Calculated physical and chemical protein parameters
Laboratory calculations beside molecular-biology utilities
An interactive periodic table with property and isotope views
Convert AsciiDoc source into HTML and other publishing formats with the Ruby-based reference implementation.
Write programmable configuration with validation and generate JSON, YAML, and other output formats.
Edit SVGs and build custom icon packs, sprites and fonts.
Turn text descriptions of graphs into diagrams using selectable layout engines and output formats.
Query and update YAML, JSON, XML, and other structured data from the command line.
Serialize and deserialize Rust data structures through a shared data-model framework.
Find editable mockups with stated formats and software requirements.
Build a topic outline once and publish help documentation to multiple formats.
Edit one colour across familiar web formats and wide-gamut OKLCH.
Capture typed and handwritten notes, then organize and share them from Galaxy devices.
Model with a free Standard toolset and choose EX for additional formats and rendering
Convert documents between Markdown, HTML, LaTeX, Word, and other markup and word-processing formats.
Mariusz Ostrowski’s mobile-style symbols in vector and prepared raster formats.
Engineering formula calculators by discipline
Transform and inspect CSV, TSV, JSON, and other structured text from the command line.