FreeConvert
freeconvert.comConvert and compress files with advanced output options
Convert and compress files with advanced output options
Define JavaScript and TypeScript schemas that validate data and infer its types.
Convert AsciiDoc source into HTML and other publishing formats with the Ruby-based reference implementation.
Map ideas, run workshops, and manage visual work on a shared canvas.
Generate API and project documentation from annotated source code.
Turn text descriptions of graphs into diagrams using selectable layout engines and output formats.
Explore Python interactively with completion, object introspection and persistent command history.
Embed Perl-compatible regular-expression matching in applications through a portable C library.
A capture-first text notebook that can route drafts into actions and other apps.
Tablet drawing with an infinite canvas and perspective line tools
Drive a chosen rate of HTTP requests and turn response samples into load-test reports.
Local command-line crypto tax calculations for UK reporting workflows
Run Python tests with readable assertions, fixtures, parametrization, and failure reports.
Turn postal addresses into coordinates and structured location details.
Process meshes and CAD through desktop, command-line and hosted tools
Guide group brainstorming from individual input to shared decisions.
Load, reshape, and analyze labeled tabular and time-series data with Python.
Interactive remeshing through orientation and position fields
An open-source desktop notebook for stylus handwriting, PDF markup, layers, and audio notes.
Render a directory of content templates into a static website without requiring a client-side framework.
Share planning assumptions and compare scenarios across business teams
Filter, extract, and transform JSON from the command line using a compact query language.
Edit code on macOS with project search, multiple carets, bundles, and version-control actions.
Generate a tags index of source-code definitions for navigation from a compatible editor or tool.