Signatur – Sign & Edit PDFs

Signatur – Sign & Edit PDFs

The PDF app beyond Preview

0 ratings
1 review
Free
In-App Purchases

Details

  • Released
  • Updated
  • July 20, 2026
  • August 14, 2026

Features

Signatur – Sign & Edit PDFs screenshot #1 for iPhone
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Signatur – Sign & Edit PDFs screenshot #6 for iPhone
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About

Sign, verify, and edit PDF documents directly on your device without needing a printer or scanner. Secure your files with handwritten signatures, watermarks, and password protection. Merge, redact, and reorder pages with ease.

Handwritten signature and stamp
Invisible watermarking for verification
Automatic form field detection
PDF merging and password protection
Redact sensitive content
Page manipulation tools
Local file processing
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What's New in Signatur

1.82

August 14, 2026

This release rebuilds the bottom bar and turns several things that only looked done into things that are: • Three equal keys with full names — Signature, Fill, More. Red belongs to the one action in the top corner, and the bar no longer hides itself • After signing, saved and sent are reported separately: a failed save to Documents says so and offers a retry that only retries the save; the redundant bottom Send is gone — sending lives in the top corner alone • Nothing clips at the largest text sizes: the bar widens first, then becomes three full-width rows, each with the complete action name • The drawing toolbar is laid out in two rows, every target big enough for a finger • The Face ID switch in Settings now actually guards signing — the old switch looked on but stopped nothing; when it's on, signing requires Face ID, and a failed check says so instead of waving you through • Voice fill recognizes speech on your device only, nothing leaves it; devices that can't do on-device recognition simply don't offer the feature rather than quietly going online • The paywall promises only what the App Store actually grants: trial days appear only when you're eligible for one, and an unreadable price shows a dash and a retry, never an invented number • iPad: Apple Pencil signatures land when you tap Done — lifting the pencil no longer commits; keyboard shortcuts act on the current window only; the welcome screen's More offers a menu instead of jumping straight into Settings

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Subscription plans

Signatur Pro Monthly

Unlimited documents, billed monthly.

$3.991 Month
How to cancel Signatur subscription ⁉️
1

In-App Purchases

$34.99

Signatur Pro Lifetime

Pay once, keep Signatur Pro forever.

User reviews

Useful signature tools and clever idea.

It is so convenient to use. I think the unique feature is that your signed documents can be verified anywhere; it is such a decentralized verification tool.

Developer apps

FAQ

How do I sign a document with Signatur?

You can create a handwritten signature, stamp, or add a date and place it directly on the document where needed. Face ID confirms your identity before the signature is applied, ensuring security.

Is Signatur free to use?

Signatur offers a free tier for your first three documents. After that, you can choose from yearly, lifetime, or monthly subscription options for continued use.

Can I verify documents signed with Signatur?

Yes, all signed files carry an invisible watermark. Anyone can verify the document's integrity for free, without needing an account, by checking for any changes.

Does Signatur have ads?

No, Signatur does not contain advertisements. The app is designed to provide a seamless user experience without interruptions.

What devices does Signatur support?

Signatur is available on Mac, iPhone, and iPad. A single purchase unlocks the app across all your Apple devices.

How often is Signatur updated?

The latest version, 1.75, was released on July 27, 2026, indicating recent development activity. Updates typically occur to introduce new features and improve performance.

Are my documents secure with Signatur?

Yes, your files stay on your device. Signing, watermarking, and verification are processed locally, meaning no server holds your documents.

Can I cancel my Signatur subscription?

Yes, the monthly subscription option offers flexibility, allowing you to cancel anytime. The yearly subscription includes a free trial period and reminders before billing.