Privacy-First PDF Editor

Edit, annotate, and convert PDFs securely. Files are processed in your browser, with uploads only when required. ⓘ

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Drop PDF files here or click to browse

Files are processed locally in your browser - maximum privacy

Quick Tools

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Convert

Convert PDFs to Word, Excel, PowerPoint, or images

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Merge

Combine multiple PDF files into one

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Split

Split PDF into separate pages or sections

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Compress

Reduce PDF file size while maintaining quality

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OCR

Extract text from images in PDFs

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Edit

Add text, annotations, signatures, and more

Works Everywhere You Do

Seamlessly edit PDFs across all your devices with our responsive, feature-rich editor

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Page 1 - Introduction.pdf
Page 2 - Content.pdf
Page 3 - Summary.pdf
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Powerful PDF Editing Features

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Privacy-First

All processing happens locally in your browser. Your sensitive documents never leave your device.

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Rich Annotations

Add text, drawings, shapes, highlights, signatures, and form elements to your PDFs.

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Format Conversion

Convert PDFs to Word, Excel, PowerPoint, and image formats with high fidelity.

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Multi-Document

Work with multiple PDFs simultaneously. Merge, split, and reorder pages across documents.

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OCR Technology

Extract text from images and scanned documents with advanced OCR capabilities.

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Fast Performance

Optimized for speed with efficient canvas rendering and memory management.

Choose Your Plan

Unlock premium PDF editing features with our flexible pricing options

Monthly Yearly Save 22%

Pro Plan

$ 4.49 /month
$ 34.99 /year
  • ✓ Unlimited PDF editing
  • ✓ Advanced annotation tools
  • ✓ OCR text recognition
  • ✓ Merge & split PDFs
  • ✓ PDF Password Encryption
  • ✓ Conversion Tools

Frequently Asked Questions

The essentials: what BoostPDF does and how it helps.

We built BoostPDF so you don't need five tools open to finish one job. Add or remove pages, reorder with drag-and-drop, or work across multiple files at once—all inside one editor. Load as many files as you want, and they'll be treated as a single PDF so you can keep working without interruptions.
Yes. No sign-ups, no email walls. Basic editing—like annotations, page ordering, and exports—is always unlimited and free. Advanced tools come with daily usage limits, but those limits reset every day, so you can use them again tomorrow.
BoostPDF runs directly in your browser, so your files stay on your computer. The only exceptions are conversion, encryption, and merge tools, which need server-side processing—but even then, your files are deleted automatically after processing. No snooping, no hidden storage.
Nope. BoostPDF works in your browser—nothing to install, no bloatware. Just open the editor and get to work.