# PDF Tool: Edit, Scan & Convert — Merge, Sign, Compress & Secure

> Merge, Sign, Compress & Secure (iPhone/iPad app by 茂元 生.)

- Source: https://appshunter.io/ios/app/pdf-tool-edit-scan-and-convert/id6824156367 (this page in markdown: same URL + `.md`)
- Developer: [茂元 生](https://appshunter.io/developer/1525058102)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 57 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-10-20
- Data updated: 2026-10-25

## What is PDF Tool?

Work with PDFs, from the first read to the final share.

Review a contract, mark up study notes or organize scanned paperwork. PDF Tool brings reading, editing, conversion and document organization into one place, so you can finish the task at hand.

READ & ANNOTATE
• Open PDFs, zoom into details and search document text.
• Add comments, highlights, underlines and drawings.
• Adjust your work with undo and redo.

EDIT, FILL & SIGN
• Change PDF text and adjust its font, size, color and style.
• Add text, images and handwritten signatures.
• Prepare documents for sharing and archiving.

CONVERT & SCAN
• Combine photos into a PDF and drag to set their order.
• Export PDF pages as images or convert PDFs to Word and Excel files.
• Scan paper documents with your camera and save them as PDFs.

MERGE, SPLIT & ORGANIZE
• Combine multiple PDFs or split and extract the pages you need.
• Insert, duplicate, rotate, crop, delete and reorder pages.
• Keep documents focused and organized.

COMPRESS & FINISH
• Reduce PDF file size for easier saving and sharing.
• Add text watermarks with adjustable color, opacity, size and placement.
• Preview page-number styles before creating a copy.

PROTECT & MANAGE
• Set a password to restrict access to a PDF.
• Permanently redact sensitive content from an output copy.
• Flatten interactive annotations and forms for distribution and archiving.
• Browse files by category, search, rename, share and manage document metadata.

START WITHOUT AN ACCOUNT
PDF editing, conversion, merging and organization take place on your device. These operations do not upload your document contents. The app includes advertising and usage analytics. Some save or share actions use credits available through rewarded ads; see the prompts in the app for details. The privacy policy and regional advertising privacy options are available in Settings.

## Is PDF Tool safe?

Not enough ratings yet to assess PDF Tool.

## Is PDF Tool legit?

PDF Tool: Edit, Scan & Convert has limited verification signals. The AppsHunter Legitimacy Score for PDF Tool is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.1 — 2026-10-22

Bug fixes and improvements for a smoother experience.

### 1.0.0 — 2026-10-21

No release notes.

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All apps by 茂元 生: https://appshunter.io/developer/1525058102

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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 2026-10-25.*