Sign PDF - PDF Editor

Sign PDF - PDF Editor is a tools app by Double Ape with 10,000+ downloads (about 28K estimated). +51 installs in the last 7 days. Rated 4.4 from 115 ratings. Released Apr 1, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Sign PDF - PDF Editor is the fastest way to sign a PDF on your phone. Draw or type your signature, fill out forms, add text, and protect your documents — all in one simple app. Whether you need to sign a contract, fill out a tax form, or add a password to a sensitive document, Sign PDF makes it effortless. No account…”