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Dokuily
Client-Side PDF Utility

Merge Legal PDFs & Exhibits

Combine executed contracts, property addenda, floor plans, and tax forms into a single closing binder in seconds.

100% Client-Side Privacy: Your documents never leave your browser or get uploaded to any server.

Click or drag & drop PDF files

Attach main contracts, exhibits, property addenda, or W-9s to merge in your exact order

100% In-Browser Privacy

Your files are merged entirely within your browser memory using WebAssembly. No sensitive contracts are uploaded to external servers.

Instant Turnaround

Merge 50+ pages in less than 2 seconds without waiting for server processing queues or file download links.

Unified Page Numbering

Automatically embeds clean "Page X of Y" pagination across all combined exhibits for court and bank filings.

Frequently Asked Questions
Is there any file size limit?

Because processing occurs on your local device, you can merge large document packets (up to 100+ MB) depending on your computer or phone’s memory.

Are my files kept secure?

Yes. Unlike traditional online PDF tools that upload your files to remote servers, Dokuily processes your PDFs entirely inside your browser's private sandbox.