OnePDFs
Free & Easy to Use

Professional PDF Editing

Read, edit, annotate, sign, merge, and convert your PDF files directly in the browser — fast, easy, and professional.

Drop PDF here or click to open

Supports PDF files up to 100MB

Most operations are processed locally. Your files are handled securely.

All the PDF Tools You Need

A complete set of professional tools to handle any PDF task — all running in your browser.

Read & View

Smooth reading with zoom, search, bookmarks and outline navigation.

Edit Content

Modify text, insert images, and update PDF content directly.

Highlight PDF

Highlight text with multiple colors for easy reference.

Underline PDF

Add underlines to emphasize important text.

Strikethrough

Cross out text to mark deletions or revisions.

Draw on PDF

Freehand drawing with pen tool in custom colors.

Add Shapes

Add rectangles, circles, lines, and arrows.

Sticky Notes

Add notes and comments anywhere on pages.

Erase Content

White-out and erase unwanted content from pages.

Redact / Blackout

Permanently black out sensitive information.

AI Privacy Redact

Auto-detect and black out personal info using OpenAI's privacy-filter model.

Manage Pages

Reorder, rotate, delete, and extract pages with drag-and-drop.

Split PDF

Split a multi-page PDF into separate files by page ranges.

PDF to Image

Export PDF pages as high-quality PNG or JPG images.

PDF to Word

Convert PDF into editable Word (DOCX) documents.

Compress PDF

Reduce PDF file size while maintaining visual quality.

Add Text

Type text directly on PDF with custom fonts.

Add Signature

Sign documents with drawn or uploaded signature.

Encrypt PDF

Password-protect your PDF to restrict opening and editing.

Remove Password

Unlock password-protected PDFs for free editing.

Add Watermark

Add text or image watermarks to protect your PDF content.

Remove Watermark

Auto-detect and remove watermarks from PDF files.

Add Page Numbers

Insert page numbers with customizable format and position.

Scan & Crop

Crop pages, clear margins, and enhance scanned documents.

Batch

Image to PDF

Combine JPG, PNG, and WebP images into one PDF.

Batch

Merge PDF

Combine multiple PDF files into a single document.

Batch

Batch Compress

Compress multiple PDF files at once to reduce file sizes.

Batch

Batch Watermark

Add watermarks to multiple PDF files at once.

Batch

Batch Page Numbers

Add page numbers to multiple PDF files at once.

How It Works

Edit your PDF in three simple steps — no sign-up required.

1

Upload Your PDF

Drag and drop or click to select your PDF file. It stays in your browser.

2

Edit & Enhance

Use our full suite of tools to annotate, edit, sign, or convert your document.

3

Download Result

Save your edited PDF instantly. No waiting, no email, no account needed.

Why Choose OnePDFs

Built for speed, privacy, and simplicity.

Secure & Private

Most editing happens locally in your browser. Server features use encrypted connections.

Completely Free

No hidden fees, no subscriptions, no limits. All tools are free to use.

No Installation

Works directly in your browser. No software to download or update.

Lightning Fast

Instant processing powered by modern browser APIs. No server wait times.

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PDF Tools
Secure
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Free to Use
All Devices

Ready to Edit Your PDF?

Drop your file below and start editing in seconds.

Your files are handled securely.