Monsab

Fast PDF reader, reflow, notes & highlights, fully private.

Monsab launched on November 18, 2025 with 5 votes, #4,178 of 9,796 launches that month.

What it does

Fast PDF reader that reflows PDF text to fit your screen (Arabic + English), anchors notes to text, and organizes highlights into tabs—all running fully locally on the device. No account, no server, no install required. runs entirely in the browser and as a PWA. All data stays on the user’s device. • Real text reflow (phone-friendly) • Notes anchored to text selections • Highlights you can sort, move between tabs, and comment on • Works on desktop + mobile • Fully private and offline capable

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