PDFking – Free, client-side PDF toolkit running in the browser

Summary: PDFking is a free, open-source PDF toolkit that performs merging, splitting, compressing, converting, and editing entirely within the browser, ensuring privacy and security.

What it does

It provides multiple PDF manipulation tools that operate fully client-side without uploading files to a server.

Who it's for

Users needing quick, secure PDF editing and conversion without installing software or risking data privacy.

Why it matters

It eliminates the need to upload PDFs online, preserving user privacy by processing files locally in the browser.