No account. No uploads. Everything stays on your device.
Nothing uploadedYour file stays on this device.
PDF not storedEdits clear when you close the tab.
Clean downloadNo watermark. No branding.
Free PDF signing
How to sign a PDF online
Add your details or signature and download the completed copy. All processing happens locally — your file never leaves your device.
01
Choose your PDF
Open a file from your phone, tablet, or computer.
02
Fill and sign
Add text, dates, initials, checkmarks, or your signature.
03
Download it
Save a clean PDF to your device.
Made in South Africa
A practical electronic signature tool
Valo Sign places your chosen signature into a PDF. It does not verify identity, issue a signing certificate, or create an audit trail. Some documents need a particular signing method, so check the requirements before signing.
Use the full signing flow in a modern browser. After the application has loaded successfully once, its core tools can continue working offline on the same device.
No accounts or document uploads. Optional audience analytics loads only after consent and never receives document data. Read the security approach and privacy policy.