# Sin PDF - Pdf file signing

> App for signing and tracking PDF documents with image or text signatures. (iPhone/iPad app by mounir tajaouart.)

- Source: https://appshunter.io/ios/app/sin-pdf-pdf-file-signing/id1641053043 (this page in markdown: same URL + `.md`)
- Developer: [mounir tajaouart](https://appshunter.io/developer/1610887165)
- Category: Utilities, Graphics & Design
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 33 MB
- Languages: English
- Released: 2022-08-22
- Data updated: 2026-06-11
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sin-pdf-pdf-file-signing/id1641053043/reviews.md

## What is Sin PDF?

Our PDF signing app makes it easy to sign and track all of your important documents. With just a few simple steps, you can import your PDFs, add your signature as an image or text, and generate a signed document that you can save and store for future reference.

Some key features of our app include:

• The ability to import any PDF file and add your signature as an image.
• The ability to add text to your PDF file, in addition to your signature.
• A simple and intuitive user interface that makes it easy to navigate and use the app.
• The ability to generate a signed PDF file that can be saved and stored on your device.
• A comprehensive list of all of your signatures and signed files, so you can easily access and reference them at any time.


Whether you need to sign a legal document, a business contract, or any other type of important document, our PDF signing app has you covered. With its powerful features and easy-to-use interface, it's the perfect solution for anyone who needs to sign and track their PDF documents.

## Key features

- Import any PDF file
- Add signature as image
- Add text to PDF
- Generate signed PDF
- Save and store signed documents
- Track all signatures and files

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/sin-pdf-pdf-file-signing/id1641053043/reviews.md

### 1/5 — Can’t get it to work

*2022-08-25*

I would love to use this app but when I loaded a pdf and viewed it there was no button to add a signature or text like shown in the third screenshot. Some instructions would be helpful

## Frequently asked questions about Sin PDF

### How do I sign a PDF with Sin PDF?

You can import any PDF file into Sin PDF and then add your signature as an image or as text. The app then generates a signed document that you can save.

### Can I add text to my PDF using Sin PDF?

Yes, in addition to your signature, Sin PDF allows you to add text to your PDF files.

### What devices does Sin PDF support?

Sin PDF is available for iPhone, iPad, and iPod devices.

### Is Sin PDF free to use?

Yes, Sin PDF is available for free and does not have any in-app purchases or advertisements.

### How often is Sin PDF updated?

The latest version of Sin PDF is 5, and it was last updated on January 14, 2023. Updates typically occur to improve functionality and reliability.

### What is the age rating for Sin PDF?

Sin PDF has an age rating of 4+, making it suitable for a wide range of users.

### Can I store my signed documents with Sin PDF?

Yes, Sin PDF allows you to generate a signed PDF file that can be saved and stored on your device for future reference. It also provides a list of all your signatures and signed files.

### Does Sin PDF have ads?

No, Sin PDF is ad-free, providing a clean and uninterrupted user experience.

## Version history (last 4 releases)

### 5 — 2023-01-14

Fixed a problem with permissions that was preventing the app from accessing certain files.
Improved the overall performance and stability of the app.

### 3 — 2022-10-11

Fixed multiple-page files issues.

### 2.0 — 2022-08-23

Updated icons.
Fixed large screens signing issue.

### 1.0 — 2022-08-22

No release notes.

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## More apps by mounir tajaouart

- [Signature Generator](https://appshunter.io/ios/app/signature-generator/id1610887163)
- [Arabic alphabets](https://appshunter.io/ios/app/arabic-alphabets/id1612144210)
- [QR Reader - History](https://appshunter.io/ios/app/qr-reader-history/id1615222216)
- [Motivation letter](https://appshunter.io/ios/app/motivation-letter/id1619694318)
- [Project Timer - Tracker](https://appshunter.io/ios/app/project-timer-tracker/id1634665824)
- [Panneaux de signalisation](https://appshunter.io/ios/app/panneaux-de-signalisation/id1639404453)

All apps by mounir tajaouart: https://appshunter.io/developer/1610887165

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*