# PDF - crop question paper — crop your pdf, png

> Utility to crop and copy specific sections from PDF documents and images. (iPhone/iPad app by CHUNGKIL KIM.)

- Source: https://appshunter.io/ios/app/pdf-crop-question-paper/id1450818202 (this page in markdown: same URL + `.md`)
- Developer: [CHUNGKIL KIM](https://appshunter.io/developer/960187999)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 1.00/5 from 6 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.6 · 41 MB
- Languages: American English, Arabic, French (France), German (Germany), Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan) and 1 more
- Released: 2019-03-22
- Data updated: 2026-07-24
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/pdf-crop-question-paper/id1450818202/reviews.md

## What is PDF?

Cropper for PDF/HWP/PNG is a fast, focused tool for reading PDFs and copying exactly the areas you need - problems, figures, tables, paragraphs - straight to the clipboard.

Open any PDF, double-tap to enter crop mode, drag a box around the region, and tap the center to copy. The image lands on your clipboard at the original PDF quality, ready to paste into Notes, Pages, Keynote, your messaging app, or any document editor.

Built originally for math teachers and students working with worksheets and exam papers, Cropper for PDF works just as well for anyone who needs to lift a clean snippet out of a long document.

KEY FEATURES

PDF reading
- Continuous scroll or single-page mode with smooth swipe navigation
- In-PDF text search with match highlights and quick navigation
- Outline (table of contents) for fast chapter and section jumps
- Page-number jump for long documents
- Bookmark any page; the bookmark list is one tap away
- Last-viewed page automatically restored when you reopen a file
- Dark and sepia reading modes for easier night reading
- Per-page rotation that survives across sessions

Region copy
- Double-tap to enter crop mode anywhere on the page
- Free-form rectangular selection with corner handles
- Tap the center to confirm and copy
- Original PDF quality preserved; no lossy re-rendering
- Optional: copy recognized text alongside the image

AI auto detection
- One tap detects problem regions on the current page
- Pick the regions you want, copy all selected at once
- Works better on newer devices

App
- Onboarding tour that you can replay anytime from Settings
- Compact, organized settings with clear section grouping
- Optional ad-free purchase
- Localized in English, Korean, and Japanese

[In-app purchases]
  - in-app: remove ad banner
  - Terms of Use: http://www.apple.com/legal/itunes/appstore/dev/stdeula
  -  Privacy Policy https://cksw.pe.kr/Cropper/privacy.html

## Key features

- Select and copy desired parts of PDFs/images
- Full iOS document explorer integration
- Simple crop and copy functionality
- Text copying from PDF areas
- Adjustable crop box size

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ad | $3.99 | one-time |


## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/pdf-crop-question-paper/id1450818202/reviews.md

### 5/5 — 면접 문제 만드는데 짱이에요

*2025-03-18, version 1.4.1*

그냥 애플펜슬로 터치, 드래그만 해서 문제 복사를 하고 원하는 곳에 붙어넣기만 하면 돼서 조아요 추천합니다ㅏㅏ👍👍

### 1/5 — Useless

*2020-11-16*

Doesn’t work- waste of time.

### 1/5 — Wow

*2020-08-23*

Goodness gracious chungkil Kim! You only had one job in this app and you screw it up! Let me ask you a simple question, if you crop a pdf why would you want to end up with a PNG file in the end?? People who crop pdf want to have a cropped pdf! It’s that simple. Also why not include function to rotate the cropped PDF (not png) and a function to be able to save the newly cropped pdf file! It’s simple stuff, man! And you want someone to pay for this after two weeks lol. I’ll pay for it to be taken off my phone. Good luck buddy!

### 1/5 — App doesn’t work

*2019-08-01*

The controls to use the crop feature are intuitive and you can’t scroll through your PDF while you’re trying to crop. This app is a bust.

### 5/5 — 정말 편리합니다.

*2019-03-18, version 1.0*

다른 cropper 도 많지만 대부분 터치 4번 이상 해야 하는데
이건 터치 3번이면 된다. 
기능은 별로 없지만 기본 기능에 충실한게 가장 맘에 든다.

한가지 단점이라면 스크롤 기능이 없어서 문서 중간으로 가기
불편한 점인데 다음 버젼에서는 추가 되길

## Frequently asked questions about PDF

### What is the main function of PDF - crop question paper?

PDF - crop question paper allows you to select and copy specific parts of PDF documents or images. It's designed to extract exactly what you see on the screen, even when zoomed in.

### Can I copy text from PDFs using this app?

Yes, text copying from PDF areas is available and can be enabled in the app's options. When enabled, both image and text can be copied, with text pasting into text-supporting applications.

### How do I use the cropping feature in PDF - crop question paper?

Open your document, navigate to the desired page, click the 'Crop' button, and select a box to copy. You can also double-tap the screen to enter crop mode and tap inside the box to exit.

### Does PDF - crop question paper have ads?

Yes, this application contains advertisements. Users have the option to remove the ad banner through an in-app purchase.

### What devices is PDF - crop question paper compatible with?

PDF - crop question paper is compatible with both iPhone and iPad devices, leveraging iOS document explorer functionality.

### What is the age rating for PDF - crop question paper?

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

### How often is PDF - crop question paper updated?

The latest version, 1.5.1, was updated on March 20, 2026. This indicates recent development and ongoing support for the application.

### What are the terms of use and privacy policy for PDF - crop question paper?

The Terms of Use are available at http://www.apple.com/legal/itunes/appstore/dev/stdeula, and the Privacy Policy can be found at https://cksw.pe.kr/Cropper/privacy.html.

## Version history (last 5 releases)

### 1.9.0 — 2026-06-22

- support print

### 1.8.0 — 2026-05-20

- PDF text search, bookmarks 
- HWP support

### 1.7.0 — 2026-05-08

Version 1.7.0 brings a major reading and navigation upgrade.

What's new
- In-PDF text search with match highlighting and quick navigation
- Outline (table of contents) viewer for fast chapter and section jumps
- Page-number jump from the page indicator
- Bookmark pages and revisit them from a one-tap list
- Automatic restore of the last viewed page when reopening a file
- Dark and sepia reading modes for easier night reading
- Per-page rotation that is remembered across sessions
- Single-page mode with four-direction swipe navigation
- Five-step onboarding that you can replay anytime from Settings
- Compact, easier-to-scan Settings layout

Improvements
- AI auto detection: clearer entry points and exit tracking
- More reliable file open/close lifecycle
- Tightened crash safety in image and PDF flows

Localization
- Updated English, Korean, and Japanese translations

Thanks for using Cropper. If you enjoy the update, a quick App Store rating helps a lot.

### 1.6.1 — 2026-04-26

fix crash in PNG document

### 1.6.0 — 2026-04-16

improve usability

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## More apps by CHUNGKIL KIM

- [Day2U - D-Day Countdown](https://appshunter.io/ios/app/day2u-d-day-countdown/id1456616742)
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- [Pixel Knight Run](https://appshunter.io/ios/app/pixel-knight-run/id6757982643)

All apps by CHUNGKIL KIM: https://appshunter.io/developer/960187999

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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 2026-07-24.*