FusionPDF

Powerful, free and 100% private PDF tools. Everything happens in your browser — your files never leave your device.

Our mission

FusionPDF was born from a simple observation: the best online PDF tools are either paid, intrusive, or data-hungry. We wanted to create an alternative: a service that is completely free, no sign-up required, no aggressive ads, and most importantly no file uploads.

All processing happens in your browser using modern web technologies. The result: maximum speed, total privacy, zero friction.

100% Private

Your files never leave your device. Zero uploads, zero servers.

Free forever

No subscription, no page limits, no account required.

Instant

Processing happens in real time in your browser, with no waiting.

Open source

Transparent, auditable code, built on recognized open source libraries.

49 tools at your disposal

FusionPDF offers a complete suite to handle all your daily PDF needs: merging, splitting, compression, rotation, conversion from Word or Excel, signing, watermarking, page numbering, and much more.

View all tools →

Technologies used

pdf-lib — Manipulation de PDF (fusion, division, rotation, etc.) — Licence MIT
PDF.js par Mozilla — Rendu et aperçu de pages PDF — Licence Apache 2.0
SheetJS (xlsx) — Lecture des fichiers Excel — Licence Apache 2.0
mammoth.js — Conversion des fichiers Word .docx — Licence MIT
jsPDF + autotable — Génération de PDF depuis des tableaux — Licence MIT
Lucide Icons — Icônes SVG — Licence ISC
JSZip — Création d'archives ZIP pour les exports multiples — Licence MIT
Tesseract.js — OCR et extraction de texte depuis les PDF scannés — Licence Apache 2.0

fusionpdf.pro — GitHub

Independent developer passionate about digital privacy and open source web tools.

Found a bug? Have an idea?

FusionPDF is a constantly evolving project. Your feedback helps us improve.