Multi Toolbox - Smart Tools

Multi Toolbox - Smart Tools combines 30 everyday utilities in one organized toolbox. Calculate, convert, take notes, manage tasks, create tables, study formulas, measure objects and handle common everyday jobs from one app.

🧮 CALCULATORS & MATH

• Calculator: Fast everyday arithmetic with live results.

• Scientific Calculator: Trigonometry, logarithms, combinatorics, powers, roots and memory registers.

• BMI Calculator: Calculate BMI and view WHO categories.


🔄 CONVERTERS & TIME

• Unit Converter: 19 categories including length, area, volume, mass, temperature, speed, data, power and more.

• Currency Converter: Live exchange rates, searchable currencies and offline handling.

• World Clock: Track multiple time zones with live clocks.


📈 FINANCE & INVESTMENT

• EMI Calculator: Calculate loan EMI, total repayment, interest.

• SIP & SWP Calculators: Project investment growth and plan systematic withdrawals.

• Interest Calculator: Calculate simple and compound interest with flexible periods and compounding frequencies.


📝 NOTES & PRODUCTIVITY

• Notes: Create, edit, search, sort, pin and organize notes with folders. Add up to 5 images, rich text and voice notes. Lock notes with biometric or device credentials. Share as text or export PDF/TXT with Premium.

• To-Do List: Create lists and tasks with due dates, times and priorities. Add one-shot reminders, search and filter tasks, and view completed history. Premium unlocks unlimited lists, tasks, reminders and full history.

• Smart Tables: Create custom tables with text, number, date, tick, radio and expression columns. Use templates, formulas, sorting and totals. Share as text or export CSV/PDF with Premium.

• Pomodoro Timer: Customize work and break intervals, alerts.


📚 EDUCATION & STUDY

• Periodic Table: Explore all 118 elements with chemical, physical and discovery properties.

• Dictionary: Definitions, pronunciation, synonyms, antonyms and examples across 10 languages.

• Formula Library: Search formulas across Mathematics, Physics, Chemistry, Engineering, Business & Finance, Digital & IT and everyday topics. Free for everyone.


📐 MEASUREMENT & SENSORS

• Ruler & Digital Level: Measure lengths and check horizontal and vertical alignment.

• Compass: Find your heading with a geomagnetic compass.

• Protractor: Measure angles with an interactive protractor and optional live camera overlay.

• Sound Meter: Measure environmental sound levels in real-time decibels (dB).


🛠️ EVERYDAY UTILITIES

• QR & Barcode Scanner: Scan, create, save and share QR codes and barcodes.

• Flashlight: Steady, strobe and SOS modes with supported brightness control.

• Color Detector: Identify colors from images or camera in HEX, RGB, HSL, HSV, CMYK and more.

• Stopwatch & Timer: Precise millisecond stopwatch timing and multiple countdown timers.

• Text Counter & RNG: Count words, characters, sentences and paragraphs, estimate reading time, and generate random numbers.

• Hash Generator: Generate and verify hashes for text and files using common algorithms including SHA variants and MD5.


⚡ QUICK ACCESS

• Home Screen Widgets: Launch favorite utilities from your home screen.


⭐ FREE + PREMIUM

Core tools are available for free. Premium adds advanced features such as note folders, note locking, voice recording, PDF/TXT exports, CSV/PDF table exports, historical currency rates and expanded productivity limits.

30 useful tools. One smart toolbox.

Keep calculators, converters, notes, to-do lists, smart tables, study tools, measurement tools and everyday utilities in one place.

Recent changes:
* 3 new utilities added: Notes, To Do List and Smart Tables with wide range of features.
* Bug fixes and performance improvements.