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Document Signer - Sign Now PDF icon

Sign PDF documents on iPhone and Android

Sign PDFs in seconds. Document Signer - Sign Now PDF makes it fast and simple to add signatures, fill forms, and send documents securely from your iPhone and iPad. Create a clean signature once, reuse it anywhere, and keep your paperwork…

FreeiPhone & AndroidOfficial App Store listing
Download on the App Store Get it on Google Play

Available on the App Store and Google Play. The feature descriptions and screenshots below refer to the iPhone app; check Google Play for Android-specific details. Features and compatibility can vary by platform.

Document Signer - Sign Now PDF — App Store screenshot 1 Document Signer - Sign Now PDF — App Store screenshot 2 Document Signer - Sign Now PDF — App Store screenshot 3 Document Signer - Sign Now PDF — App Store screenshot 4 Document Signer - Sign Now PDF — App Store screenshot 5

Why people use Document Signer

Highlights taken from the app's current App Store listing.

Sign PDFs and documents quickly

Fill forms with text

Fill forms with text, dates, and checkmarks

Add initials

Add initials, stamps, and annotations

Scan paper to crisp

Scan paper to crisp, shareable PDFs

Import from Files

Import from Files, Photos, Mail, and cloud drives

Reorder, rotate, and delete pages

How it works

How to sign PDF documents in three steps.

  1. Start a document

    Import or enter a document.

  2. Review the details

    Arrange the content and use the available formatting or document tools.

  3. Export the result

    Save the finished document and share it through the iPhone share sheet.

Frequently asked questions

Quick answers about features, pricing, compatibility, and privacy.

What does Document Signer do?
Sign PDFs in seconds. Document Signer - Sign Now PDF makes it fast and simple to add signatures, fill forms, and send documents securely from your iPhone and iPad. Create a clean signature once, reuse it anywhere, and keep your paperwork…
Is Document Signer free?
The current App Store listing shows Free. Check the listing before downloading for current in-app purchases, subscriptions, or premium options.
Which iPhone version does Document Signer support?
The app is available through Apple's App Store. The current listing requires iOS 15.1 or later. Compatibility can change with later releases, so confirm it on the current listing.
How does Document Signer handle privacy?
Review the App Privacy section on the official App Store listing for the developer's current data-handling disclosures before installing.
When was Document Signer last updated?
The catalog snapshot shows version 1.0.1, updated May 19, 2026. Open the App Store listing for the newest release notes.
Is Document Signer available for both iPhone and Android?
Yes. Find Document Signer - Sign Now PDF on the App Store and Sign PDF: Document Signer on Google Play. Features, minimum OS requirements, pricing, and subscriptions can differ between platforms; check your device's store listing before downloading.

Try Document Signer on iPhone or Android

Choose your platform for current features, compatibility, pricing, and privacy disclosures on the official store listing.

Download on the App Store Get it on Google Play