Orion v1.0.0

Orion — PDF Editor for Desktop. An offline PDF viewer, editor, annotator and page
organiser. No account, no server, no cloud, no telemetry: everything happens on your
machine, and your original file is untouched until you press Save.

• Edit — text boxes written as real, selectable, searchable PDF text; PNG, JPEG and
  WEBP images; rectangles, ellipses, lines and arrows. Move, resize and rotate anything,
  with unlimited undo and redo.
• Annotate — highlight, underline and strikeout that snap to the document's own text
  lines, freehand ink, comments and sticky notes, all written as standard PDF annotations
  that other readers understand.
• Pages — insert, duplicate, delete, reorder, rotate, import from another PDF,
  extract, split and merge.

Download

Platform	File
Windows (x64)	Orion-1.0.0-windows-x64.zip
macOS (Apple silicon)	Orion-1.0.0-macos-arm64.zip
Linux (x64)	Orion-1.0.0-linux-x64.tar.gz

Each archive is built on that platform's own runner — no cross-compilation, no emulation.
Unpack and run: no installation, and no Python needed. The builds are unsigned, so
Windows SmartScreen and macOS Gatekeeper warn on first launch.

Running from source instead is described in the
README.

Changes

See CHANGELOG.md.

Licence

Licensed AGPL-3.0-or-later — see
LICENSE. A commercial
licence, without the AGPL's obligations, is available for closed-source and redistribution
use: see
COMMERCIAL-LICENSE.md.