Professional-Grade PDF Utilities (100% Client-Side)56 tools

FusioFiles delivers 56+ professional PDF tools directly in your browser. Our client-side engine handles everything from repairing corrupted headers to merging and compressing documents—ensuring your sensitive data never leaves your device. Experience desktop-grade accuracy and forensic-level detail with a 100% privacy-first architecture.

Available Tools

Merge PDF

Combine multiple PDFs into one unified document.

Image to PDF

Convert JPG, PNG images to PDF format.

Compress PDF

Reduce PDF file size while optimizing quality.

Rotate PDF

Rotate and save PDF pages permanently.

Fix Corrupt PDF Headers

Instantly repair broken %PDF- headers and recover corrupted PDF binaries.

PDF Hex Viewer

Inspect the raw hexadecimal and ASCII string output of a PDF document.

Convert PDF Version

Safely overwrite the PDF version specification header (e.g. down to 1.3 or 1.4).

Base64 to PDF Decoder

Convert raw Base64 strings directly into functional PDF documents.

PDF to JSON Spatial Mapping

Extract raw text streams with precise X,Y coordinates and dimensions as a JSON.

Extract PDF Citations

Scan and extract bracketed citations, URLs, and references directly from the PDF text stream.

PDF Bank Statement to CSV

Heuristically parse and extract tabular financial records (dates, amounts) into CSV.

PDF Image Grid / Contact Sheet

Render all pages of your document into a single large image grid for an at-a-glance visual overview.

Generate PDF Table of Contents

Parse PDF bookmarks to generate a map, or visually index the first few pages into a graphic.

Invert PDF Colors

Convert PDF colors to true dark mode.

PDF Contrast Adjuster

Enhance faded text and scans.

CMYK to RGB PDF

Fix print PDF color profiles for web.

Resize PDF Pages

Scale PDF physical dimensions.

Add Margins to PDF

Add custom padding whitespace.

Mirror PDF Margins

Add alternating gutter margins.

Add Bleed to PDF

Expand boundaries for print prep.

Common PDF Tools Hub Questions

Learn more about how our secure, browser-based tools handle your documents.

If your PDF has a corrupt header (e.g., 'Not a PDF' error), you can use our Fix Corrupt PDF Header tool. It scans the binary structure to repair the file signature locally.

With FusioFiles, yes. All processing happens in your browser's RAM. Your sensitive financial data is never transmitted to a server, making it safer than traditional online PDF editors.

Yes, our Compress PDF tool uses advanced optimization to shrink file sizes effectively for portal uploads while maintaining readability.