tac software

Save InDesign pages/spreads/selections in various formats.

Learn how to touch type.

Immersive, full-screen Web client.

Versatile note organizer.

Sample and apply multiple text and item attributes.

Statistics for baseball teams.

Typeset resolution-independent mathematics.

Information compendium of publicly-owned campgrounds.

Markdown text editor with productivity features.

Create documentation, notes, essays and more.