SignPDF 1.0.0
SignPDF 1.0.0 is the first public release of the native macOS vector PDF signing app.
Highlights
- Continuous vertical PDF scrolling with lazy page rendering
- Thumbnail navigation synchronized with the page centered in the viewport
- Reusable local signature library
- Click-to-place vector signatures on any page
- Move, resize, and delete inserted signatures
- Trackpad pinch and toolbar zoom from 35% to 300%
- Vector-preserving flattened PDF export
- Visual preservation of existing annotations and filled form fields
- Export reminders before closing, quitting, or opening another document
Requirements
- macOS 13 or later
- Apple silicon (arm64)
Installation
Download SignPDF-1.0.0-macOS-arm64.zip, unzip it, and move SignPDF.app to /Applications.
This build is ad-hoc signed and is not notarized by Apple. If macOS blocks the first launch, try opening the app once, then go to System Settings > Privacy & Security and choose Open Anyway.
SHA-256: 4306e314c938dc46745d70e8623fc87799c15bb683fbe5d59d8a22072f9d96d9