# PDF Studio Editor: Scan & Sign — OCR, Annotate & Convert Files

> Advanced PDF editor for documents, images, and annotations. (iPhone/iPad app by MULTI MOBILE Ltd.)

- Source: https://appshunter.io/ios/app/pdf-studio-editor-scan-and-sign/id899313582 (this page in markdown: same URL + `.md`)
- Developer: [MULTI MOBILE Ltd](https://appshunter.io/developer/593288070)
- Category: Business, Utilities
- Price: $0.99
- Rating: 3.00/5 from 22 App Store ratings · 42 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 7 MB
- Languages: American English
- Released: 2014-07-26
- Data updated: 2026-09-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/pdf-studio-editor-scan-and-sign/id899313582/reviews.md

## What is PDF Studio Editor?

Create, scan and edit PDFs in a modern workspace built for iPhone and iPad.

PDF Studio Editor brings documents, scans, photos, templates and markup into one editable project. Imported PDF pages stay intact as backgrounds while your additions remain editable.

CREATE AND IMPORT
• Start with blank A4, US Letter, Legal or custom pages
• Use templates for notes, reports, presentations, checklists and more
• Scan multi-page documents with edge detection, crop, rotation and image filters
• Use on-device OCR to make supported scans searchable
• Turn photos into ordered PDF pages
• Import PDFs through Files, iCloud Drive, OneDrive, Google Drive, Dropbox and other installed File Providers

EDIT AND ANNOTATE
• Draw with pen or Apple Pencil and add highlights, lines, arrows, shapes and whiteout
• Add movable text boxes with font, color, alignment and opacity controls
• Draw, import, save and place signatures locally
• Add photos, stamps, map snapshots, templates and backgrounds
• Move, resize, rotate, duplicate, lock, hide and reorder editable layers
• Apply secure redactions when exporting sensitive content

ORGANIZE PAGES
• Reorder, rotate, duplicate, delete and insert pages
• Add blank, template, scan, photo or imported PDF pages
• Add bookmarks and select multiple pages for batch actions

EXPORT AND SHARE
• Export a standard PDF with compatible annotations
• Create a flattened PDF for consistent viewing
• Save an editable PDF Studio project
• Export selected or all pages as PNG or JPEG
• Share through Files, Mail, AirDrop, printing and other installed apps

RELIABLE LOCAL WORK
Projects autosave with recovery support. OCR, document processing and stored signatures stay on your device until you choose to export or share them.

## Key features

- Edit PDF documents and images
- Add text, backgrounds, and vectors
- Annotate with custom colors and sizes
- Sign documents with one tap
- Import from cloud storage and camera
- Convert images to PDF and vice versa
- Manage multiple layers and transparency

## Recent user reviews (10 of 42)

All indexed reviews: https://appshunter.io/ios/app/pdf-studio-editor-scan-and-sign/id899313582/reviews.md

### 2/5 — Tried it

*2025-04-13*

Not impressed. Right off the bat you need dropbox to move files from. I use OneDrive exclusively, and there are no options to pull files from it. Glad I only spent the $1.

### 1/5 — Insatisfacción

*2023-07-18, version 2.0.0*

Muy mala

### 1/5 — No way to browse any drive except drop box for files

*2023-03-07*

We do not use Dropbox - so how do I import?

### 1/5 — Rubbish, don’t buy

*2021-01-14*

I purchased this as I needed to overlay engineering drawings in PDF over the top of one another instead of printing each one and using a light box.

This app doesn’t allow you to open anything from anywhere but drop box and just appears to be a programme to join various sources together to make a single PDF. No editing or marking up tools included. 

PDF expert is far superior and Free. 

Don’t waste your money.

### 1/5 — No la recomiendo

*2020-10-22, version 2.0.0*

De verdad para nada útil, no es instintiva y poco práctica

### 1/5 — No la descarguen

*2020-09-13, version 2.0.0*

No sirve la aplicación, quiero mi dinero de vuelta, esta muy lenta y tiene un sistema muy antiguo, me arrepiento de haberla comprado

### 3/5 — Cool and simple

*2020-05-02, version 2.0.0*

Godo and cool

### 2/5 — Very difficult to use

*2020-04-16*

The design face is difficult to use and screen freeze all the time.  I wish I could get my money back.

### 1/5 — The app doesn’t even open up

*2020-02-10*

The app shows loading, and nothing happens.

### 2/5 — Import only from Dropbox

*2019-12-10*

It doesn’t say in the description that you can only import docs from Dropbox. Pretty useless

## Frequently asked questions about PDF Studio Editor

### What can I do with PDF Studio Editor?

PDF Studio Editor allows you to edit any PDF document or page, including PNG or JPG images. You can add text, premade backgrounds, vectors, and thousands of fonts. The app also supports annotating documents with customizable colors, sizes, and transparency, as well as managing multiple layers and opacity.

### Can I sign documents with this app?

Yes, you can sign any PDF document or contract using PDF Studio Editor. Once you set up your signature the first time, you can add it to documents with a single tap of your finger.

### How do I import documents into the app?

The app supports easy document importing. You can open documents for editing directly from your email on your device, or by opening the app and importing documents, pages, or images from sources like Dropbox, Photos, or your Camera.

### What kind of files can I convert?

You can convert pages of your documents into high-quality PNG or JPEG images. Additionally, the app allows you to convert PNG and JPEG images into PDF documents, making it versatile for various file management needs.

### Is this app compatible with my devices?

Yes, PDF Studio Editor is designed to work seamlessly on both your iPhone and iPad, providing a consistent editing experience across your Apple devices.

## Version history (last 5 releases)

### 2.1.0 — 2026-08-11

Version 2.1.0 brings a rebuilt design, scanning with on-device OCR, improved annotation and signing tools, page organization, flexible export options, autosave and reliability improvements.

### 2.0.0 — 2015-05-17

This update from Apple will improve the functionality of this app. No new features are included.

We have redesigned complete app and added many new features.
Also we have fixed many bugs and improved user interface.
Thank you for using our app!

### 1.2.0 — 2014-09-25

Added support for iPhone 6, iPhone 6 Plus & iOS8.

### 1.1.0 — 2014-08-10

- bugfixes
- improved UI

### 1.0.0 — 2014-07-26

No release notes.

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All apps by MULTI MOBILE Ltd: https://appshunter.io/developer/593288070

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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 2026-09-01.*