Purge Digital Signature Lock & Unlock PDF
DocuSign, Adobe Sign, and digital ID signatures lock PDF objects. Government portals (USCIS, IRCC, UKVI) treat signed files as locked and automatically reject them. Strip signature locks while keeping visible signature graphics intact.
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All PDF analysis, form field flattening, and compression happen directly inside your web browser. Your sensitive documents (passports, tax IDs, visa forms) never leave your device.
Digital Signature Stripper
Removes digital signature lock objects (DocuSign, Adobe Sign, Adobe Acrobat digital IDs) to prevent government portal rejections (USCIS, IRCC, UKVI).
Drag and drop a signed PDF, or click to browse.
Related Guides
More guides to fix government PDF upload errors
Fix USCIS PDF Upload Error
Fix document malformed, file too large, and interactive form rejections on myUSCIS portal.
Fix IRCC PDF Upload Error
Fix IRCC ePortal rejections for Express Entry, GCKey, and Canadian immigration applications.
Fix UKVI PDF Upload Error
Fix Visa4UK and Gov.uk file size and validation errors for UK visa applications.
Fix Security Validation Failed PDF Error
Fix password-protected, encrypted, and corrupted PDF security validation failures.
Why Government Websites Reject PDFs
Technical reasons behind government PDF rejection systems and how to prepare your documents.
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Step-by-step guide to converting interactive PDF forms to static documents for government portals.