Android Apps to Works Offline

ActivityWatch is a free and open-source, privacy-focused time-tracking application that automatically monitors how you spend time on your devices, offering detailed insights into your digital activities with local storage and offline functionality.

Gmail, a cornerstone of Google's productivity suite, is a free, web-based email service renowned for its intelligent organization, powerful search capabilities, and integration with other Google services. Available across various platforms, it remains a leading choice for personal and professional communication.

RedReader is a highly-regarded open-source Reddit client for Android, prioritizing a fast, efficient, and ad-free browsing experience. It offers extensive customization options, offline capabilities, and a focus on user privacy.

Airing Pods is a comprehensive audio discovery and management platform for podcasts and audio shows. It offers robust tools for finding new content, organizing your library, syncing across devices, and enjoying a seamless listening experience both online and offline.

Visto is a versatile collective task dashboard designed to streamline project management, team collaboration, and workflow automation. It offers a central platform for managing tasks, tracking progress, and improving team efficiency across various business processes.

FireChat is a revolutionary mobile messaging application that enables communication and group chats using a unique mesh networking technology, allowing users to connect via Bluetooth and Wi-Fi even without an active internet connection.

Polaris Office is a comprehensive office suite for cross-platform productivity. It offers a range of tools including word processing, spreadsheets, presentations, and PDF handling, all integrated for seamless workflow across different devices.

Simfy was a music subscription service that offered streaming, downloads, and discovery features. It provided a vast library of tracks accessible on various devices.

ThinkFree Office is a comprehensive office suite written in Java, providing a robust and cross-platform solution for document creation, editing, and collaboration on Windows, Linux, macOS, and Android.

Yandex.Navigator is a free mobile navigation application designed for drivers, primarily focusing on users in Russia, Ukraine, and other CIS countries. It provides real-time traffic information, optimal route planning, turn-by-turn voice guidance, and offline map support to help users navigate efficiently to their destinations.

Zoho Creator is a powerful low-code development platform that enables businesses to build custom, scalable applications without extensive coding. It provides a visual interface, pre-built components, and integration capabilities to streamline application development.

Open365 is a comprehensive, open-source productivity suite offering cloud storage, office applications, and communication tools. Built upon a foundation of open-source technologies like KDE, Seafile, and LibreOffice, it provides a robust alternative to proprietary solutions, emphasizing privacy and control.

TIDAL is a music streaming service dedicated to providing a high-fidelity audio experience. It offers lossless audio quality, high-definition music videos, and curated editorial content crafted by music journalists, setting it apart with its focus on sound quality and artist support.

Omni Notes is a versatile open-source note-taking application for Android. It emphasizes simplicity, lightweight design, and offline functionality while providing robust features for organizing and managing your notes effectively.

Keepass2Android is a feature-rich, open-source password manager for Android devices. It provides secure storage and management of your credentials through compatibility with the widely used KeePass database format, offering robust encryption and various synchronization options.

AES Crypt is a robust and easy-to-use file encryption utility that safeguards your sensitive data using the highly secure AES standard. Available for both Windows and Linux, it offers seamless integration with the operating system shell for fast and efficient encryption and decryption.

Cryptomator offers transparent client-side encryption for cloud storage. It creates virtual encrypted drives, allowing you to protect your sensitive files on platforms like Dropbox, Google Drive, and OneDrive without sacrificing convenience or syncing capabilities. Your data remains confidential, even if the cloud provider is compromised.

WordWeb is a comprehensive offline English dictionary and thesaurus for Windows, macOS, iOS, and Android, offering definitions, synonyms, antonyms, and related words instantly from any application.

TubeMate YouTube Downloader is a popular mobile application designed for downloading videos from YouTube and other video-sharing platforms. It allows users to save videos directly to their device's storage for offline viewing, supporting various formats and resolutions.

Org-mode is a powerful and flexible mode for GNU Emacs, designed for note-taking, project planning, to-do list management, and authoring documents. It utilizes simple plain text files with intuitive markup.

WizNote is a feature-rich, cross-platform cloud-based note-taking application designed for individuals and teams. It offers robust tools for capturing, organizing, and sharing information, with a strong focus on productivity and knowledge management.

ArtRage is a powerful, realistic bitmap graphics editor designed for digital painting and drawing. It offers a wide range of natural-media tools that mimic traditional art mediums like oils, watercolors, and pencils, with features like paint mixing and texture simulation. It's suitable for artists of all levels, from beginners to professionals.

Google Slides is a free, web-based presentation program included as part of the Google Drive office suite. It enables users to create, edit, and collaborate on presentations online, offering real-time co-editing and a user-friendly interface.

AntennaPod is a free and open-source podcast player for Android, designed for listeners who value control, privacy, and a clean experience. It offers a robust set of features for discovering, downloading, and managing your podcast library.

Toggl Track is a powerful yet simple time tracking application designed for individuals and teams. It offers intuitive ways to record work hours across projects and tasks, providing valuable insights into where time is spent. Available across multiple platforms, it enables seamless tracking and reporting for improved productivity and billing accuracy.

Sky Map is a user-friendly Android planetarium app that turns your device into a window to the universe. Simply point your phone at the sky to identify stars, constellations, planets, and more. It's an excellent tool for both casual stargazers and budding astronomers.

GoldenDict is a versatile and powerful dictionary software that efficiently looks up words and phrases across multiple popular dictionary file formats. It provides a consolidated search experience, integrating various sources like dictionaries, Wikipedia, and online resources for comprehensive results.

Deezer is a global music streaming service offering a vast library of tracks, podcasts, and radio channels. It provides a personalized listening experience with features like flow, lyrics synchronized with music, and offline playback for subscribers.

Google Sheets is a free, web-based spreadsheet application that allows users to create, edit, and collaborate on spreadsheets online. It's a powerful tool for data analysis, organization, and visualization, integrated within the Google Drive suite for seamless cloud storage and synchronization.

Microsoft PowerPoint is a powerful and widely used presentation software that enables users to create professional and engaging slideshows for various purposes, from business meetings to academic lectures and personal projects.