Deckset2.1.0

Write notes and outlines in Markdown, and Deckset turns them into structured presentation slides while handling the visual layout for you. On Mac, you can work in your preferred text editor, while the iPhone and iPad apps let you write directly inside Deckset. Headings, paragraphs, and lists become slides with a consistent arrangement as you continue writing.

Choose a theme and add images, video, tables, code, mathematical notation, diagrams, columns, or custom themes without making the Markdown source difficult to read. Presenter notes keep supporting context off-screen, and the presenter view can show the next slide while you rehearse with timing. From the same plain-text file, you can preview the result, present live, or export a PDF for sharing.

Deckset fits pitches, team updates, lessons, lectures, handouts, and other situations where clear communication matters more than manually positioning every element. The same presentation can be prepared on Mac, adjusted on iPad, and presented from iPhone without rebuilding it. A coding agent such as Codex or Claude Code can use Deckset’s authoring skill to draft or revise the Markdown from notes, an outline, or a transcript.

Deckset is freeware in the Photo & Graphics category for MacOS, with the current version 2.1.0,2823 supporting Intel and Apple Silicon. The Mac trial requires macOS Catalina 10.15 or newer, and the product is also available for iPhone and iPad.