PDF Changer
Browser-only PDF tools. Nothing uploaded. Nothing tracked. Cryptographic proof.
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Your PDFs never leave your device.

21 tools that run entirely in your browser. No uploads, no accounts required, no tracking. The Verified Processing Environment produces cryptographic proof that nothing leaked during processing.

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Why people use this

  • Everything runs in your browser — no file uploads, no server processing.
  • 19 tools that cover what you'd normally need Adobe or a dozen browser tabs for.
  • Every operation produces a clear report showing exactly what changed.

Who this is for

  • Security researchers who don't trust upload-based PDF tools.
  • Journalists handling sensitive documents.
  • Lawyers and accountants with confidentiality obligations.
  • Anyone who's tired of paying Adobe for basic operations.
bytes uploaded
0
everything processes locally
trackers
0
no analytics, no pixels, no third-party scripts
tests passing
283
automated test suite, CI on every commit
tools
21
merge, split, scrub, compress, redact, and more

How it works

  1. Pick a tool and drop in your PDF.
  2. Processing happens instantly in your browser tab.
  3. Download the result. Your original file was never uploaded anywhere.

For accountants and office workflows

Merge and organise

Combine supporting documents into one PDF, reorder pages, add page numbers — all without desktop software.

Clean before sharing

Strip metadata, remove hidden data, and flatten fonts before sending files to clients or reviewers.

Redact and protect

Black out sensitive information properly (not just covering it with a box), then watermark or password-protect the result.

All tools

  • Deep Metadata Scrubber — Remove metadata, forms, annotations, and risky interactive PDF elements locally.
  • Merge PDFs — Combine multiple PDF files in your selected order with no uploads.
  • Split PDF — Split by ranges or one file per page for fast document extraction.
  • Page Editor — Reorder, rotate, delete, and extract pages with local thumbnail previews.
  • Compress PDF — Reduce file size with local structural optimization and rebuild.
  • JPG/PNG to PDF — Convert image files to one PDF, preserving order and quality.
  • PDF to JPG/PNG — Export PDF pages as image files for presentations, docs, and sharing.
  • Add Watermark — Stamp each page with custom text watermark for internal or draft sharing.
  • Add Page Numbers — Insert page numbers consistently across the document.
  • Unlock PDF — Attempt local unlock/rebuild when you already have authorized access.
  • Remove Pages by Range — Delete selected ranges quickly and export a clean reduced PDF.
  • Flatten to Image PDF — Rasterize every page to destroy all hidden structure: fonts, layers, metadata, EXIF, scripts, forms.
  • Visual Redaction — Draw redaction boxes on pages and burn them irreversibly by rasterizing.
  • Privacy Pipeline — Chain multiple privacy operations in sequence with preset workflows for maximum protection.
  • Rotate PDF — Rotate all or selected pages by 90, 180, or 270 degrees for correct orientation.
  • Crop PDF — Trim margins from all or selected pages by percentage or absolute points.
  • Sign PDF — Draw a freehand signature and place it on any page as a visual image overlay.
  • Fill PDF Forms — Detect and fill interactive PDF form fields locally, then optionally flatten.
  • OCR Text Recognition — Extract text from scanned or image-based PDF pages using in-browser Tesseract OCR.
  • Forensic Analyzer — Scan a PDF for identity leaks, tracking vectors, and security risks.

What this does not protect

  • Text and images already visible in the document — we remove hidden data, not visible content.
  • Compromised devices or browsers — if your machine is compromised, no website can help.
  • Legal decisions about what to share — that's on you, not a tool.
Start with one PDF safely.
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