# Ttukttak: PDF Editor & Scanner — Edit, Sign & Convert Documents

> Edit, Sign & Convert Documents (iPhone/iPad app by Mansub Han.)

- Source: https://appshunter.io/ios/app/ttukttak-pdf-editor-and-scanner/id6828798511 (this page in markdown: same URL + `.md`)
- Developer: [Mansub Han](https://appshunter.io/developer/1689213306)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 73 MB
- Languages: American English, Arabic, Dutch, French (France), German (Germany), Hindi, Indonesian, Italian, Japanese, Korean and 9 more
- Released: 2026-11-03
- Data updated: 2026-11-06

## What is Ttukttak?

Open almost any file and change it in a tap. Edit PDFs and documents, scan paper, sign, merge and convert, all on your phone. Files are processed on your device and are not uploaded to a server.

The app is available in 19 languages, including English. It follows your device language, and you can change it in Settings.

■ Edit documents
• HWP and HWPX compatible editing: change text in paragraphs and tables, then save as a new file
• Word (DOCX): edit text and keep the existing formatting
• Excel (XLSX): enter values and formulas, edit rows, columns and sheets
• PowerPoint (PPTX): edit slide text and speaker notes
• Edit Markdown and text files, or create a new document

■ PDF editor
• Add text and a hand-drawn signature on top of a page, or cover content in white (existing PDF text is not rewritten)
• Merge, split, reorder, rotate and compress PDFs
• Add page numbers and watermarks, turn pages into images, extract text
• Remove the password from a PDF when you know it

■ Document scanner and text recognition
• Scan paper with your camera and save it as a PDF (on supported devices)
• Combine photos into a PDF
• Turn photos and scanned PDFs into an editable Word document (reads Korean and English; tables and images are not carried over)

■ Open almost anything
• HWP, HWPX, PDF, Word, Excel, PowerPoint, archive, photo, video, audio and text files
• Open files straight from the share or open menu of other apps

■ Convert files
• Convert HWP to PDF, Word, images or text
• Compress, resize and change the format of photos
• Compress and trim video, extract audio
• Zip and unzip files

■ Tools
• Nearly 50 file tools
• 72 quick tools for text, data, dates and calculations
• Unit conversion across 20 categories such as length, area, weight and temperature

■ Privacy
• Document contents and file names are not sent to a server
• The camera is used only when you scan
• Ads are served by Google AdMob; ad-related data is described in the privacy policy

■ Ads and ad-free subscription
There are no ads for the first 7 days after you start using the app. After that, free users see banner and app-open ads. An optional ad-free subscription removes them, and every tool works without subscribing.
• Ad-free monthly or yearly (yearly includes a 7-day free trial for first-time subscribers)
• Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period.
• Manage or cancel: Settings › Apple Account › Subscriptions

Terms of Use: https://ttukttak.ezbuilder.app/terms/
Privacy Policy: https://ttukttak.ezbuilder.app/privacy/
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

This product was developed with reference to Hancom's published HWP document file specification.
“Hangul” and “HWP” are trademarks of Hancom Inc. Ttukttak is an independent app and is not affiliated with Hancom.
Microsoft, Word, Excel and PowerPoint are trademarks of Microsoft Corporation. Ttukttak is not affiliated with Microsoft.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pyeobom Ad-Free Yearly | $8.99 | per year |
| Pyeobom Ad-Free Monthly | $0.99 | per month |


## Is Ttukttak safe?

Not enough ratings yet to assess Ttukttak.

## Is Ttukttak legit?

Ttukttak: PDF Editor & Scanner appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Ttukttak is 70 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1.0 — 2026-11-05

Pyeobom is now Ttukttak. You can now edit HWP-compatible documents, Word, Excel, PowerPoint and Markdown files, add text and signatures to PDFs, and scan paper into editable documents. We also added more file types, file tools, quick tools and unit conversion. No ads for the first 7 days; after that, free users see banner and app-open ads.

### 1.0.0 — 2026-11-03

No release notes.

## More apps by Mansub Han

- [항공편(비행기) 실시간 운항 정보(인천공항,한국공항)](https://appshunter.io/ios/app/id6449462207)
- [나비오](https://appshunter.io/ios/app/id6760574331)
- [Scrim: Photo & Video Blur](https://appshunter.io/ios/app/scrim-photo-and-video-blur/id6805726848)
- [탱글 파이어](https://appshunter.io/ios/app/id6821040315)
- [ChukChuk: Korean Keyboard Skin](https://appshunter.io/ios/app/chukchuk-korean-keyboard-skin/id6827049892)
- [NestClip: Video Downloader](https://appshunter.io/ios/app/nestclip-video-downloader/id6828433040)

All apps by Mansub Han: https://appshunter.io/developer/1689213306

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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 2026-11-06.*