Outils PDF gratuits en ligne

Complete PDF Toolkit for Converting, Merging and Securing PDFs

Fusionnez, convertissez, compressez, protégez et modifiez des fichiers PDF — gratuit, en ligne, sans inscription.

Convert PDF Files

Manage & Organize PDFs

Protect & Secure PDF Documents

Why Use ConvertAllNow PDF Tools?

Designed from the ground up for privacy, speed, and zero friction.

Private by Design

Supported tools process your files directly in your web browser. No remote servers ever receive your documents.

Fast In-Browser Speed

Instant processing without upload queues or download waiting times. Powered by modern client WebAssembly.

100% Free & No Signup

No subscriptions, no watermarks, no account registration, and no credit card required. Pure utility.

Works on Any Device

Fully responsive interface engineered to run smoothly on desktop browsers, Mac, Windows, Linux, iOS, and Android.

Privacy & Local Browser Processing

Why browser-based PDF processing offers superior document confidentiality.

Unlike traditional online converter services that require you to upload confidential contracts, tax returns, medical files, or bank statements to cloud servers, ConvertAllNow executes supported PDF operations directly inside your web browser.

When you select a file in our Merge PDF, PDF to JPG, or Image to PDF tools, the file data remains inside your browser’s local sandbox memory. Open-source libraries such as pdf-lib and PDF.js compile and render the document without transmitting any bytes across the network.

Once you finish your work and close the browser tab, the temporary memory buffer is automatically destroyed by your browser. No cookies track your file contents, no server logs record your document data, and no third-party cloud ever has access to your intellectual property.

Frequently Asked Questions About PDF Tools

Are all PDF tools completely free to use?

Yes. Every PDF tool on ConvertAllNow is 100% free with no hidden charges, no subscription paywalls, no file watermarks, and no registration required. You can convert, merge, and protect as many files as you need.

Is my PDF file safe and private?

Yes. Supported PDF tools process your files directly inside your web browser using client-side JavaScript and WebAssembly (such as pdf-lib and PDF.js). Your confidential files are never uploaded to ConvertAllNow servers or stored in any remote database.

Can I merge more than two PDF files at once?

Yes! Our Merge PDF tool allows you to combine dozens of PDF documents at once. You can freely drag and drop thumbnails to reorder pages and files before merging them into a single final document.

What is the maximum file size supported for PDF conversions?

Because processing happens entirely within your web browser, the maximum file size depends solely on your device’s available RAM memory. Most modern laptops and smartphones comfortably process PDFs of 100MB to 500MB without issue.

Can I convert scanned PDF documents to Word?

Our PDF to Word converter accurately converts text-based digital PDFs to editable DOCX files. For image-only or flat scanned documents, an OCR (Optical Character Recognition) tool is required.

Do ConvertAllNow PDF tools work on mobile phones?

Yes. All tools are fully responsive and run seamlessly on iOS (iPhone/iPad Safari) and Android (Chrome/Firefox/Samsung Internet) without installing any mobile app or software.

How does password protection work on PDF documents?

Our Protect PDF tool applies standard PDF encryption using your chosen password. Only individuals who enter the correct password will be able to view, copy, or print the document.

Can I unlock a password-protected PDF?

Yes. If you have legitimate access to the password of a secured PDF, our Unlock PDF tool removes the encryption wrapper so you can save a permanent, unlocked version for easier archiving and sharing.