# TKRB.Tool — PDF, OCR, Scan & Offline Tools

> PDF, OCR, Scan & Offline Tools (iPhone/iPad app by YEE KUN WONG.)

- Source: https://appshunter.io/ios/app/tkrbtool/id6793029063 (this page in markdown: same URL + `.md`)
- Developer: [YEE KUN WONG](https://appshunter.io/developer/1839851673)
- Category: Utilities, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 18.6 · 74 MB
- Languages: American English
- Released: 2026-08-08
- Data updated: 2026-09-15
- User reviews in markdown: https://appshunter.io/ios/app/tkrbtool/id6793029063/reviews.md

## What is TKRB.Tool?

TKRB.Tool brings practical scanning, camera, voice, PDF, translation, and file utilities together in one convenient app.

SCAN AND CAPTURE

• Dual Photo – Capture the front and rear camera views in one image.
• Dual Video – Record using front and rear camera views together.
• Scan Docs – Automatically detect document edges and create multi-page PDF files.
• QR Scan – Scan QR codes and identify websites, contact cards, payment information, and plain text.
• Photo to Text – Extract selectable text from photos using on-device text recognition.

VOICE TOOLS

• Funny Voice – Record audio and apply effects such as Cartoon, Monster, Robot, Helium, Male, Female, Cave, Fast Talk, Slow Motion, and Reverse.
• Voice Editor – Trim recordings, mute selected sections, adjust playback speed, and boost volume.
• Text to Voice – Listen to written text using available device voices.
• Translate – Transcribe supported audio and translate text using downloaded language packs.

PDF TOOLS

• Merge multiple files into one PDF.
• Split and organize PDF pages.
• Convert images into PDF documents.
• Compress PDF files.
• Add electronic signatures.
• Protect PDFs with a password.
• Remove password protection from authorized PDF files.

OTHER UTILITIES

• ZIP Tools – Create and extract ZIP archives and explore their contents.
• QR Clipboard – Save scanned QR links with descriptions, creation dates, and custom tags for quick access later.

PRIVACY-FOCUSED

Many core operations are performed directly on your device. Camera, microphone, photo, contact, and file access are requested only when required by the feature you choose. Temporary working files are removed when they are no longer needed.

Some features may require downloaded language resources, a compatible device, or an internet connection.

TKRB.Tool is provided by Takarabro.app.


## Version history (last 5 releases)

### 1.0.7 — 2026-09-08

Improved multilingual support across TKRB.Tool.

• Added translations for Dual Photo and Dual Video
• Improved Scan Docs and Photo to Text localization
• Added translated content for Voice Editor, Funny Voice Recorder, Text to Voice and Voice Translate
• Improved PDF Tools and ZIP Tools translations
• Fixed duplicate localization entries and several interface issues
• Improved overall stability and user experience

### 1.0.6 — 2026-08-26

1. Added Video Resizer with Fit, Fill, Blur Background, and Custom Crop modes.
2. Crop videos using draggable, resizable, and ratio-locked frames.
3. Added offline video export with 720p and 1080p options.
4. Improved iPhone Inspection with full-screen touch and display tests.
5. Improved performance, translations, stability, and bug fixes.

### 1.0.5 — 2026-08-25

• Added NFC Tools for reading and writing NFC tags offline
• Write text, website links, phone numbers and email addresses to compatible NFC tags
• Improved Offline Attendance with participant sorting and a complete participant list
• Hosts can swipe to check out or remove attendance records
• Added support for helping another participant generate an Attendance QR
• Improved stability and usability across the app

### 1.0.4 — 2026-08-24

• Added an offline Date Calculator for date differences, age, date adjustments and working days.
• Added rectangle and oval selection tools to Local Photo Blur.
• Improved dashboard category expansion and Favourite Tools organization.
• Added one-tap reset for restoring default app settings.
• Improved Photos permission checks and overall stability.

### 1.0.3 — 2026-08-21

• Added Photo Collage for combining 2–4 photos with multiple layouts and output ratios.
• Added Random Picker with dice, coin toss, rock-paper-scissors, lucky numbers and custom lists.
• Added offline QR Code and Barcode Generator.
• QR/Barcode images can include the original text or use a full-screen lock-screen wallpaper layout.
• Added LED Sign with custom text, colours, font size and scrolling speed.
• Added Favourite Tools and collapsible dashboard categories.
• Improved Dual Photo and Dual Video camera controls, zoom and recording stability.
• Improved performance, local preference storage and general reliability.

## More apps by YEE KUN WONG

- [TKRB.Kidz](https://appshunter.io/ios/app/tkrbkidz/id6759542003)

All apps by YEE KUN WONG: https://appshunter.io/developer/1839851673

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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 2026-09-15.*