Smart Tools All-in-one Toolbox

Smart Tools All-in-One Toolbox combines 151+ practical utilities in one convenient Android app, helping you replace dozens of single-purpose apps. Create, merge, split, convert, and protect PDFs; use advanced calculators and unit converters; edit images; generate QR codes; test internet speed; and access device diagnostics.

The toolbox also includes notes, to-do lists, expense and habit tracking, health tools, a pedometer, meditation sounds, a Pomodoro timer, audio recording, randomizers, and casual games. Most features work offline, with customization options such as themes, dark mode, fonts, icons, and regional unit, currency, and date formats. Favorites and recently used tools provide quick access, while privacy-focused offline functionality keeps much of your data on your device.