What is Monsab?
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
Problem
Users struggle with traditional PDF readers that do not properly reflow text for mobile screens, especially for languages like Arabic and English, leading to poor readability. Lack of anchored notes, organized highlights, and privacy concerns due to server-based storage are additional drawbacks.
Solution
A browser-based PDF reader tool that allows users to reflow PDF text to fit any screen size, anchor notes to text selections, organize highlights into tabs, and operate fully offline with all data stored locally on the device. Example: Read PDFs on mobile without zooming/scrolling and manage notes privately.
Customers
Students, academia, researchers, professionals, and privacy-conscious individuals needing mobile-friendly PDF reading, annotation, and organization tools.
Unique Features
Real text reflow for Arabic/English, notes anchored to text, fully private (no accounts/servers), offline PWA functionality, and highlight organization with tabs.
User Comments
Effortless mobile PDF reading with text reflow
Notes anchored to text are a game-changer
Privacy-focused design is highly appreciated
Seamless cross-device synchronization
No installation required for browser/PWA use
Traction
Early-stage traction with no disclosed revenue or user numbers. Featured on ProductHunt with 500+ upvotes. Founder’s social media presence is not publicly highlighted.
Market Size
The global PDF software market was valued at $3.5 billion in 2023, driven by demand for mobile-friendly and privacy-centric solutions (Statista, 2023).
