Easily add your real, handwritten signature to digital documents. This app scans your physical signature, cleans it up, and lets you place it on PDFs. Sign documents quickly and professionally without awkward finger drawing.
4.2.11
October 21, 2026
• Bug fixes and improvements
Weekly Unlimited Access Pro
Read and understand your documents x4 faster
Apr 20, 2026 — May 21, 2026
AI Signature Background Eraser
Clean your pen-handwritten signature for e-signing
Apr 17, 2025 — May 18, 2025
ZipSign helps you add your real, handwritten signature to digital documents. It scans your physical signature using your device's camera, cleans it up with AI, and allows you to place it on PDFs. You can then export or share your signed documents.
To create a signature, use a real pen to draw on a white piece of paper. Then, use ZipSign's signature scanner to take a photo. The app's AI will remove the background, creating a clean digital version of your signature.
The app offers unlimited signing and no login is required for basic use. However, it does have in-app purchases, suggesting that some features or advanced functionalities might require payment.
You can sign PDF documents. The app also allows you to convert images into documents using its 'Photo to PDF' feature, which you can then sign. You can import files from your device's storage or photo library.
The app prioritizes privacy by keeping your documents and signatures on your device. They are never uploaded to the cloud, ensuring your sensitive information remains secure and private.
