The Free, Private iLovePDF Alternative
iLovePDF uploads documents to remote cloud infrastructure for conversion and merging, enforcing hourly quotas and file size caps on free accounts. Ubify Tools processes PDF files directly in your web browser using WebAssembly and client-side JavaScript libraries like pdf-lib, ensuring files remain on your local computer without task throttling.
Instant In-Browser Utilities
View all 1,000+ tools →Combine multiple PDF documents into one ordered file.
Reduce PDF file sizes with local in-browser optimization.
Extract individual pages or page ranges from PDF files.
Encrypt PDF documents with custom password security.
Frequently Asked Questions
Why is client-side PDF processing safer than iLovePDF?
Cloud services like iLovePDF receive and process your documents on remote servers. Ubify Tools compiles PDF manipulation engines into WebAssembly that runs directly inside your web browser, meaning sensitive contracts, tax records, and bank statements are never transmitted over the internet.
Do I need to install browser plugins or desktop software?
No. Ubify Tools operates entirely within standard modern web browsers on Windows, macOS, Linux, iOS, and Android without requiring extensions or software downloads.
Explore our collection of 150+ developer tools, PDF editors, and image converters. Everything runs locally in your browser.