Private PDF Signer
Sign PDFs privately
About
Easily add signatures, text, dates, and covers to your PDFs directly on your device. Process documents locally without needing an account. Pro features for advanced PDF management are available via subscription or a lifetime purchase.
What's New in Private PDF Signer
1.2.1
October 9, 2026
Improved free-trial offer display for monthly and annual subscriptions, with clearer pricing and renewal terms based on account eligibility.
FAQ
What is Private PDF Signer?
Private PDF Signer allows you to add visual signatures, text, dates, and covers to your PDFs directly on your iPhone or iPad. Documents are processed on your device for privacy, and no account is required for basic functions.
Does Private PDF Signer have ads?
No, Private PDF Signer does not contain advertisements. The app is ad-free, ensuring an uninterrupted user experience.
What are the Pro tools in Private PDF Signer?
The Pro tools offer advanced PDF management features such as merging, splitting, compressing, organizing pages, converting, scanning, and protecting PDFs. These are available through a subscription or a one-time purchase.
How much does Private PDF Signer cost?
The basic version of Private PDF Signer is free. Additional Pro tools are available via a monthly or yearly subscription, or a one-time lifetime purchase. Apple will display the exact prices before purchase.
Is Private PDF Signer safe for sensitive documents?
Yes, documents are processed on your device, and no account is required, enhancing privacy. However, it's important to note that signatures added are visual marks, not identity verification or cryptographic digital signatures.
What devices does Private PDF Signer support?
Private PDF Signer is compatible with both iPhone and iPad devices, running on iOS.
How often is Private PDF Signer updated?
The latest version, 1.1, was released on October 1, 2026. Updates typically address bug fixes and feature enhancements to improve the user experience.
Can I use Private PDF Signer offline?
Yes, Private PDF Signer is designed for on-device processing, meaning you can open, sign, and export PDFs without an internet connection.
