Remove PDF open passwords and edit/print permission passwords. 100% browser-side.
Click or drag an encrypted PDF file here
Supports password-protected PDFs. Fully local processing.
This PDF unlock tool is built on the OpenDataLoader open-source local PDF parsing engine. All file processing is performed offline in your browser.
1. Local Batch PDF Parsing: Batch reads all pages, text, and image resources from all uploaded PDFs, loading all document data into browser local memory.
2. Password Verification Filtering: Parses page range input interactions, updates the order of all PDF files in real time, allowing free customization of the document stitching sequence.
3. Encryption Removal Rotation & Unlock: Applies matrix rotation transform to every page of each PDF according to the user-defined file order, standardizing page sizes and layer structures into a single complete PDF data stream.
4. Local Unlockd Unencrypted PDF Export: After all specified pages are adjusted and reassembled, a new angle-corrected unlockd PDF file is generated locally in the browser. One-click download without modifying any original PDF.