Zap Sign

by sproutcirclegames@gmail.com · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 20 Oct 2026

Sign PDFs directly in your browser

Users

+1 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#131K

#109K among extensions

Version

1.0

updated 21 May 2025

Users

monthly, 17 months

Latest, 20 Oct 2026: 30 usersMove the mouse over the chart for any month

Ratings count

monthly, 17 months

Latest, 20 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Zap Sign

Zap Sign is a simple and secure tool for digitally signing PDF documents directly within your browser. 1. Upload a PDF from your device 2. Create a handwritten signature using your mouse or touchscreen 3. Place your signature precisely by clicking on the document 4. Instantly download the signed PDF to your device All processing is performed locally on your computer, ensuring your documents remain private and never leave your browser. Zap Sign provides a fast, reliable, and secure solution for signing documents without the need for accounts, uploads, or external services.