# PDF Musubi - Merge & Compress — Split, rotate & scan to PDF

> Split, rotate & scan to PDF (iPhone/iPad app by KISHIMA NAOYA.)

- Source: https://appshunter.io/ios/app/pdf-musubi-merge-and-compress/id6812734526 (this page in markdown: same URL + `.md`)
- Developer: [KISHIMA NAOYA](https://appshunter.io/developer/6806214201)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 4 MB
- Languages: American English, Japanese
- Released: 2026-10-04
- Data updated: 2026-11-10

## What is PDF Musubi?

Merge, split, and compress PDFs, edit pages, and turn photos or paper documents into PDFs on your iPhone. No account or sign-up needed, and PDF processing happens on your device.

WHAT YOU CAN DO
• Merge PDFs: combine several PDFs into one. Preview the pages, drag to reorder, and remove pages you don't need before creating the file.
• Split PDF: tap the pages you want and save them as a new PDF.
• Compress PDF: make a PDF smaller. Choose Standard, or Smallest / High Quality with Premium.
• Edit Pages (new): rotate pages 90°, delete pages, and drag to reorder them. Undo your last step anytime. Your original PDF stays as it is; the result is saved as a new file.
• Photos to PDF: choose photos or take a picture and turn them into a PDF.
• Scan Document (new): use the built-in document scanner to capture paper documents. It detects the edges and straightens pages taken at an angle.
• Open from other apps: send a PDF or image to PDF Musubi from the share sheet.

GOOD FOR
• Combining receipts or invoices into one file
• Making a file small enough to send by email
• Fixing pages that were scanned sideways or in the wrong order
• Turning paper forms and handouts into PDFs

FREE AND PREMIUM
Free:
• Merge up to 2 files at a time
• Split, Compress, and Edit Pages once per day each
• Photos to PDF and Scan Document
Premium (one-time purchase, no subscription):
• Unlimited merging, splitting, compressing, and page editing
• No ads
• Smallest / High Quality compression

PRIVACY
PDF processing — merging, splitting, compressing, editing pages, and converting photos or scans — happens on your device. Your files and photos are not uploaded for processing. Saving and sharing use the standard iOS share sheet and Files. The free version shows ads, and in-app purchases are handled by Apple.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium | $3.99 | one-time |


## Is PDF Musubi safe?

Not enough ratings yet to assess PDF Musubi.

## Is PDF Musubi legit?

PDF Musubi - Merge & Compress appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for PDF Musubi is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.2 — 2026-11-02

• Edit Pages: rotate, delete, and reorder pages, then save as a new PDF
• Scan Document: capture paper documents with the built-in scanner (straightens pages taken at an angle)
• English language support

### 1.1 — 2026-10-19

アプリ名変更。

### 1.0 — 2026-10-05

No release notes.

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All apps by KISHIMA NAOYA: https://appshunter.io/developer/6806214201

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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 2026-11-10.*