Download MarkSafe.

Version 1.9.1

Free download — no registration or account required. Windows setup installer, portable packages for Windows and Linux (with the PDF toolkit mlcdoc for PDF preview, export and printing), and a signed & notarized macOS universal DMG.

macOS Universal
macOS Disk Image (.dmg, Apple Silicon + Intel) — Notarized Download
Windows x64
Windows Setup Installer (.exe) — Recommended Download
Windows x64
Windows Portable (.zip, with the PDF toolkit) Download
Linux x86_64
Linux Desktop (.tar.gz, x86_64, with the PDF toolkit) Download