Verify PDF Digital Signature &
Print with Green Tick (✔)
100% Free universal online signature validator. Fix the "Validity Unknown" yellow question mark online on any phone, Mac, or PC. Validate signatures in UIDAI e-Aadhaar, ITR-V, Form 16 TDS, GST invoices, MCA filings, legal contracts, and any digitally signed PDF document without Adobe Acrobat, and download a print-ready PDF with the official green tick (✔).
Supported Digitally Signed PDF Documents
Universal cryptographic validation for all government, corporate, and personal signed PDFs.
UIDAI e-Aadhaar
Verify UIDAI digital signatures and stamp official green checkmarks on e-Aadhaar PDFs.
ITR-V & Tax Forms
Verify CPC digital signatures on ITR-V acknowledgements, intimations, and refund orders.
Form 16 / 16A TDS
Validate TRACES digital signatures on Form 16 salary and Form 16A TDS certificates.
MCA & ROC e-Forms
Validate Director & Professional DSC signatures on Ministry of Corporate Affairs filings.
GST Tax Invoices
Verify DSC signatures on B2B GST tax invoices, credit notes, and transport E-way bills.
DigiLocker & Degrees
Verify university marksheets, degree certificates, and DigiLocker issued records.
Class 3 DSC & e-Sign
Validate legal contracts, tender bids, and e-Office files signed with CCA-licensed tokens.
Contracts & Any Other PDF
Validate agreements, affidavits, deeds, and any PKCS#7 or CMS digitally signed PDF.
Unlike Desktop Software — Verify on Any Device Instantly
No desktop reader software, manual certificate imports, or Windows PC requirements.
Traditional Desktop Software Method
- ✕Requires Desktop PC: Cannot easily verify on Android phones, iPhones, iPads, or Chromebooks.
- ✕Heavy Installation: Requires downloading large desktop PDF reader suites (~300MB+).
- ✕Manual Root Certificates: Users must manually locate, download, and import CA certificates into the OS trust store.
- ✕Shows "Validity Unknown": Built-in viewers fail to validate signatures without complex configuration.
myutils.me Universal PDF Verifier
- ✓100% Cross-Platform: Works seamlessly on Android, iPhone, iPad, Mac, Windows, Linux, Ubuntu & ChromeOS.
- ✓Zero Installation: Runs purely inside your web browser with modern WebAssembly and Web Crypto APIs.
- ✓Automated Chain Resolution: Dynamic certificate authority discovery and PKI validation in real time.
- ✓100% Client-Side Privacy: Your documents and passwords never leave your device or touch external servers.
How to Verify PDF Digital Signatures on Any Device
Validate your signature and get a print-ready green tick PDF in seconds
Select Signed PDF
Drag and drop or select any digitally signed PDF document from your phone, laptop, or desktop.
Enter Password (If Locked)
If your document is password protected, enter the password when prompted to unlock and verify.
Download or Print
Instantly print or download a crystal-clear, print-ready PDF with the official Green Tick (✔) badge for official submissions.
Frequently Asked Questions
Everything you need to know about PDF digital signatures, DSC validation, and green checkmarks
