Apps to Sync between devices

Seafile is a powerful and secure file-hosting and collaboration platform designed for teams and businesses. It offers robust file synchronization, sharing, and versioning capabilities, with a strong focus on privacy and control through both cloud and self-hosted options.

TeamDrive is a robust software solution specializing in secure file synchronization and sharing with an emphasis on end-to-end encryption. Designed for collaborative work, it ensures data privacy and compliance, making it ideal for businesses requiring high levels of data protection and user-controlled hosting options.

FBReader is a versatile and free ebook reader application supporting multiple formats including ePub, Kindle azw3, and fb2. It offers a customizable reading experience across different platforms with features like library management, synchronization, and text-to-speech.

Leanote is a versatile self-hosted note-taking application that blends rich text editing with Markdown support. It offers seamless synchronization across multiple devices and features built-in blog publishing capabilities, making it a powerful tool for both personal information management and content creation.

Google Tasks is a straightforward and seamlessly integrated task management tool developed by Google, designed to help users organize their daily to-dos, prioritize tasks, set deadlines, and break down larger projects into smaller, manageable steps. Its deep integration with other Google services like Gmail and Calendar makes it a convenient option for users already within the Google ecosystem.

Mint is a widely recognized personal finance management tool designed to help users track spending, create budgets, manage bills, and monitor investments all in one place. It simplifies financial organization by connecting directly to your financial accounts.

CintaNotes is a lightweight yet powerful note-taking application for Windows, excelling at capturing and organizing snippets of information quickly. Its focus on speed and hierarchical tagging makes it ideal for managing knowledge, research notes, and simple task lists effectively.

MediaFire offers robust cloud storage, file synchronization, and file sharing capabilities, providing users with ample space and features for managing digital content online.

ASUS WebStorage is a comprehensive cloud storage solution designed for seamless data backup, synchronization across multiple devices, and easy file sharing. It offers secure storage with various features to manage your digital assets effectively.

Simplenote is a minimalist note-taking application designed for speed and efficiency. It provides a clean interface across multiple platforms, focusing on text-based notes with robust synchronization and versioning capabilities. Ideal for capturing ideas quickly and accessing them anywhere.

Adobe Acrobat Reader DC is the venerable and widely adopted standard for interacting with PDF documents. It provides robust tools for viewing, printing, signing, and commenting on PDF files across various devices and platforms.

Box is a leading cloud content management and file sharing platform designed for businesses of all sizes. It provides secure storage, robust collaboration tools, and seamless integration with popular business applications, empowering teams to work efficiently and securely from anywhere.

Google Keep is a versatile, cloud-based note-taking application that allows users to capture ideas, create to-do lists, and set reminders across various devices. Its intuitive interface and tight integration with the Google ecosystem make it an accessible tool for organizing information and staying productive.

Google Play Store is the official digital distribution service for Android apps, games, movies, TV shows, books, and magazines.

Microsoft OneDrive is a leading cloud storage and file synchronization service that enables users to store files, photos, and other important data in the cloud, accessible from virtually anywhere. It facilitates seamless file sharing and collaboration, particularly for users within the Microsoft ecosystem, offering tight integration with Office 365 applications.

SpiderOak is a highly secure, zero-knowledge cloud backup, sync, and sharing platform designed to protect your data from ransomware, hardware failures, and other threats. It offers robust end-to-end encryption, ensuring only you can access your files.

Opera is a feature-rich web browser known for its performance, built-in privacy tools like a free VPN and ad blocker, and unique features such as workspaces and messaging app integration. It provides a fast, secure, and personalized browsing experience across various platforms, including desktop and mobile.

Quicken is a comprehensive personal finance management software designed to help individuals manage their money, track spending, create budgets, and monitor investments. It provides a holistic view of your financial life, integrating various accounts and transactions.

Google Drive is a powerful cloud storage service that offers secure file storage, synchronization, and collaboration. It integrates seamlessly with Google's suite of applications, providing a comprehensive productivity and file management platform accessible from any device.

Financisto is a feature-rich, open-source personal finance manager application for Android devices. Though discontinued, it offers robust tools for tracking income, expenses, accounts, and budgets with offline capabilities and data privacy.