About Fast PDF Merger
Built to provide 100% private, free, client-side PDF document processing without server uploads or accounts.
Our Mission
Fast PDF Merger was founded by Aadar U. R. Wankhade to solve privacy concerns with traditional online PDF tools that force users to upload sensitive financial, legal, and personal documents to remote cloud servers.
Using modern WebAssembly and client-side JavaScript (`pdf-lib`), all document operations happen directly inside your browser memory. Your files never leave your computer or phone.