# MasterT > All-in-one toolbox: PDF, Image, Text, Calculator, Finance, Health & More tools. Canonical page: [https://chrome-stats.com/d/com.apporax.mastert](https://chrome-stats.com/d/com.apporax.mastert) ## Overview - **ID:** `com.apporax.mastert` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** APPORAX - **Category:** TOOLS - **Downloads:** 6 - **Version:** 1.0 - **Last updated:** 2026-07-04 - **First published:** 2026-07-04 - **Publisher country:** IN - **Size:** 35 MB - **Data as of:** 2026-09-06 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.apporax.mastert) - **Website:** [https://apporax.in](https://apporax.in/) - **Privacy policy:** [https://sites.google.com/view/apporax-mastert/privacy-policy](https://sites.google.com/view/apporax-mastert/privacy-policy) ## Description MasterT — Your All-In-One Offline Toolbox

MasterT brings 120+ everyday tools into a single, lightweight app —
no need to download a separate app for every small task. Most tools
work fully offline, so your files and data stay on your device.

WHAT'S INSIDE

Utility Tools
Calculator, Scientific Calculator, Unit Converter, Currency Converter,
Percentage Calculator, Age Calculator, Date Calculator, Stopwatch,
Timer, Alarm Clock, World Clock, Calendar, To-Do List, Notes, and
everyday calculators for EMI, GST, SIP, Loans, Tips, Discounts, BMI,
BMR & Calories.

PDF Tools
Convert PDF to Word, Word to PDF, PDF to JPG, and JPG to PDF. Merge,
split, compress, and edit PDFs. Add password protection, remove a
password you own, read documents, run OCR text extraction, add
watermarks, and insert page numbers.

Image Tools
Compress, resize, crop, rotate, and flip images. Remove backgrounds,
enhance photos, apply blur or sharpen effects, convert between PNG
and JPG, add watermarks, extract text from images (OCR), and scan
QR codes or barcodes.

Text Tools
Count words and characters, convert text case, repeat or reverse
text, sort lines, remove duplicate lines, generate stylized text or
emojis, create strong passwords, check password strength, and
generate placeholder (Lorem Ipsum) or random text for testing.

Web & Developer Tools
HTML editor, CSS and JS minifiers, JSON formatter and validator,
XML formatter, Base64 and URL encode/decode, regex tester, API
tester, SQL formatter, UUID generator, and hash generators (MD5, SHA).

Security Tools
Store your own passwords locally, generate strong passwords, check
password strength, encrypt or decrypt your own text and files,
generate random numbers, and create one-time codes for your personal
accounts.

Finance Tools
Estimate EMI, loan payments, GST, tax, SIP returns, investment
growth, retirement savings, profit margins, and compound interest.
Results are estimates for general planning only — please consult a
qualified financial advisor for decisions specific to your situation.

Health Tools
Estimate BMI, daily calorie needs, water intake, and track steps,
heart rate, sleep, periods, or pregnancy timelines for general
wellness awareness. These tools provide general estimates only and
are not a substitute for professional medical advice — please consult
a doctor for any health concerns.

Business Tools
Create simple invoices and receipts, generate barcodes and QR codes,
track inventory and expenses, and calculate salary or attendance for
small business record-keeping.

PRIVACY BY DESIGN
Most MasterT tools process your files and data locally on your
device. Nothing is uploaded to our servers unless a specific tool
explicitly requires an internet connection (clearly indicated within
that tool).

WHO IS IT FOR?
Students, professionals, freelancers, small business owners, and
developers who want fewer apps installed and more done — MasterT
fits into everyday tasks, from managing documents to basic financial
and wellness planning.

Note: Calculator and health-related tools in MasterT provide general
estimates for informational purposes only and do not constitute
financial, medical, tax, or legal advice.

Download MasterT and get an organized, offline-first toolkit for
everyday tasks. ## Rankings - #2,919,021 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.WAKE_LOCK` - `com.android.vending.CHECK_LICENSE` - `com.apporax.mastert.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.google.android.gms.permission.AD_ID` ## Similar extensions and apps - [Smart Tools All-in-one Toolbox](https://chrome-stats.com/d/com.digitaltool.mobiletoolbox.smarttoolbox) — 22,672 users, 3.97 / 5 - [All in one ToolBox](https://chrome-stats.com/d/com.allinonetools) — 249 users - [Smart Tools Box](https://chrome-stats.com/d/com.smarttoolsbox.Smart_Tools_Box) — 76 users - [All in one Tools -Utility](https://chrome-stats.com/d/com.velox_tools.app) — 123 users - [Toolip: All-in-One Tools](https://chrome-stats.com/d/com.vinsontech.toolip) — 9 users - [Toolip: All-in-One Tools](https://chrome-stats.com/d/com.vinsontech.toolip.free) — 32 users - [All-in-One Smart Tools PDF, QR](https://chrome-stats.com/d/com.smarttoolslite.app) — 9 users - [All in one Tools -Hub](https://chrome-stats.com/d/com.allinonetools.in) — 62 users - [Toolkit Master](https://chrome-stats.com/d/com.aghani.toolkit_master) — 60 users - [All in one tools - Toolbox](https://chrome-stats.com/d/com.toolsmax.allinone.utilities) — 1,591 users - [All Tools: Utility & PDF Kit](https://chrome-stats.com/d/com.orven.smarttools) — 70 users - [ToolBox - All-in-One Utilities](https://chrome-stats.com/d/com.md.toolbox.digital.calculator.unitconverter.temperature.smart.magnifier.compas.flashlight.app) — 9 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.apporax.mastert)