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PDF LAB

PDF LAB

Complete document manipulation suite running 100% locally in your browser. Zero tracking, zero cloud uploads, pure privacy with live tactile page previews.

Free PDF Tools Online | Merge, Split & Edit Locally in Browser

Most online PDF tools require you to upload your sensitive documents to remote servers. RexaKit PDF Lab processes all your files directly inside your browser so your confidential files never leave your computer.

You can easily merge multiple PDFs, extract specific pages, split documents, rotate misaligned scans, delete unwanted pages, and convert images into clean PDF files.

Because everything happens locally on your device, there are no file size upload limits, no wait times, and complete privacy for your legal, financial, and personal documents.

Key Benefits

100% Private (Zero Uploads)

All processing happens on your device. Your documents never touch a server.

Merge Multiple Files

Combine separate PDF files into one clean document with easy reordering.

Extract & Split Pages

Extract specific page numbers or split large documents into smaller files.

Rotate & Delete Pages

Fix upside-down pages and delete unneeded sheets with visual previews.

Convert Images to PDF

Turn JPG, PNG, and WebP images into clean, multi-page PDF documents.

Password Protection

Add secure password protection to your confidential documents.

Common Use Cases

Contracts & Legal Documents

Merge agreements and signature pages without uploading confidential files to third parties.

Tax & Bank Statements

Combine annual statements and password-protect your financial records.

School & University Notes

Extract specific chapters from textbooks and merge lecture slides into single files.

Resumes & Portfolios

Merge your resume with cover letters and certificates into one submission PDF.

Frequently Asked Questions

No. All PDF operations happen 100% locally inside your browser using client-side WebAssembly. No document data is ever uploaded or stored externally.