PureHub

PureHub is an open-source toolset with numerous useful features! It includes a range of practical tools that can be used for time management, measurement, document scanning, handling privacy-related tasks, processing audio files, and managing personal finances. The toolset consists of 26 individual applications, which users can use for free.

All core applications are ad-free, and there’s no need to create an account to use them. PureHub operates in offline mode, making it ideal for use on both Android devices and web browsers.

Compared to installing numerous applications with advertising and tracking features, PureHub offers a more concise and practical experience, with a consistent interface across all platforms.

Typical uses of PureHub include generating or scanning QR codes, implementing the Pomodoro technique, extracting text from images, converting units of measurement, measuring angles or directions, splitting bills, tracking expenses, and performing breathing exercises.

Currently, PureHub is still in the testing phase. Its web version is already available, and a preview version for Android devices has been released through GitHub. The main components of PureHub include the Zen Toolset, QR Studio, OCR+PDF document processing tools, Speaker Cleaner, personal financial management tools, and a direction sensor toolkit.

Currently, the Zen Habit, Zen Pomodoro, and Zen Breath components can be used together on both web and Android devices.

The Pomodoro feature allows for setting fixed or customizable focus times, tracking weekly productivity levels, and adjusting local sound settings.

The Breath feature includes timer-based goal setting, customizable movement reminders, and private completion tracking capabilities.

📄 License PureHub is available under the MIT License.

* Copyright (c) 2026 PureHub contributors