Apps Related to End-to-End Encryption

Cjdns is a peer-to-peer encrypted network protocol designed for easy setup, smooth scalability, and ubiquitous security. It aims to build a decentralized, distributed, and secure internet alternative. ...more

Google Duo is a high-quality video calling application designed for simplicity and reliability. Available across multiple platforms, it offers crisp video and clear audio, making it ideal for connecting with friends and family securely. ...more

Sicher is a freeware instant messaging application designed for enhanced privacy and security on mobile platforms like iOS, Android, and Windows Phone. It offers end-to-end encrypted messaging, secure file and media sharing, and features like self-destructing messages, focusing on keeping your conversations private. ...more

Zoiper is a versatile and easy-to-use SIP softphone designed for clear voice and video communications. It offers excellent audio quality, robust security features, and seamless integration with various communication protocols, making it ideal for personal and business use. ...more

Memopal is a comprehensive cloud-based service for online backup, file storage, and synchronization. It allows users to securely store their data in the cloud, access it from anywhere, and share files and folders with others. Key features include data recovery, incremental backups, file versioning, and robust encryption for enhanced data security. ...more

Gruik is a powerful, free, and open-source note-taking service designed for users who value privacy, organization, and control over their data. Offering robust features like hierarchical organization, offline access, rich text formatting, and synchronization options, it provides a flexible platform for managing notes, ideas, and personal knowledge wikis. ...more

Diaro is a comprehensive digital journal and diary application designed to capture daily activities, experiences, thoughts, and ideas. It offers seamless synchronization capabilities across multiple devices, ensuring your private entries are accessible and backed up. ...more

Freehold is an open, secure, and lightweight platform for managing, syncing, and storing your files and data. It offers robust security features, including end-to-end encryption and encrypted backups, and supports various deployment options including self-hosting. ...more

Curse is a comprehensive online platform designed for the gaming community, integrating robust chat, voice communication, and game management tools. ...more

MyTetra is a versatile, cross-platform information manager designed for collecting, organizing, and managing various types of data. It excels as a portable note-taking application, personal information manager, and notebook, offering a robust outliner and rich text editing capabilities. ...more

Mevvo is a comprehensive online backup and file synchronization solution offering unlimited cloud storage for safeguarding your critical data. It provides robust features such as automatic, scheduled, and incremental backups,along with strong encryption for enhanced security and file versioning for easy restoration. ...more

Librevault is an open-source, zero-knowledge peer-to-peer file synchronization tool emphasizing privacy and security. It allows users to sync files directly between their devices without reliance on a central cloud server, ensuring data remains under user control and is protected by end-to-end encryption. ...more

Quiver is a robust note-taking application designed for developers, offering a powerful and flexible platform for organizing, writing, and managing notes. It seamlessly integrates rich text, code snippets, markdown, and LaTeX within a single note, providing a unique blend of capabilities for technical users. ...more

Yojimbo is a digital locker for storing and organizing diverse information, helping users keep track of notes, passwords, images, PDFs, and web archives in a secure and easily retrievable manner. ...more

Twindocs is a secure cloud-based document management system designed for both individuals and organizations. It offers advanced encryption, robust synchronization capabilities, and a suite of features for organizing, sharing, and protecting your digital documents. ...more

Awesome Note is a versatile and powerful note-taking application designed for both text and voice notes. It offers robust organizational features, task management capabilities, and synchronization across multiple devices, making it an ideal tool for productivity and keeping your thoughts organized. ...more

Email.biz offers a secure and privacy-focused email service designed for businesses and individuals prioritizing data protection and generic domain identities. It provides essential communication tools including encrypted email, calendar, and contact management, with integrations for enhanced productivity. ...more

Conversations is a privacy-focused, open-source XMPP/Jabber client for Android. It offers robust end-to-end encryption using OMEMO and OTR, supports modern XMPP extensions, and provides a secure, decentralized messaging experience without relying on proprietary servers. It's an ideal choice for users prioritizing security and open standards. ...more

Psi+ is a robust, cross-platform XMPP/Jabber client tailored for users who prioritize control, privacy, and extensibility. As a development branch of the classic Psi client, it offers advanced features for secure and customizable instant messaging. ...more

Livestorm is an end-to-end video engagement platform designed for hosting webinars, online events, and meetings directly in your browser. It provides powerful tools for audience interaction, lead generation, and detailed analytics without requiring any downloads. ...more

Transpose was a versatile workspace designed for individuals and teams, combining elements of note-taking, project management, CRM, and data organization into a single, flexible platform. It empowered users to structure information and collaborate efficiently. ...more

OpenDrive provides a comprehensive online cloud storage solution with features for file synchronization, sharing, and backup. It supports WebDAV and offers unlimited bandwidth and storage options. ...more

VSee is a secure and robust video conferencing and telehealth platform trusted by organizations like NASA. It offers a suite of integrated communication and collaboration tools designed for professional use, emphasizing security, low bandwidth performance, and ease of use. ...more

KakaoTalk is a popular mobile messaging service offering free text, voice, and video calls. Primarily used in South Korea, it provides a comprehensive communication platform with features like group chats, stickers, and a strong emphasis on user privacy and security. ...more

Tango is a comprehensive communication platform that offers free messaging, high-quality video and voice calls, and features for discovering and connecting with new people. It integrates social elements like photo sharing and groups, alongside essential security and privacy features. ...more

CryptPad is a suite of collaborative and encrypted web applications, providing a secure and private environment for document editing, spreadsheets, presentations, and more. Leveraging zero-knowledge encryption, it ensures that only you and your collaborators can access your content, making it ideal for sensitive information. ...more

Xabber is a free and open-source XMPP (Jabber) client for Android. It provides secure and reliable instant messaging with support for various XMPP features, including encryption, group chat, and decentralized communication. Leveraging the open XMPP protocol, Xabber offers a privacy-friendly alternative to centralized messaging platforms. ...more

Kolab Now is a comprehensive, secure, and privacy-focused web-based email and groupware suite. Built entirely on free and open-source software, it offers a full range of collaborative tools including email, calendar, contacts, and document management, prioritizing user data ownership and security. ...more

AeroFS is a robust enterprise-grade file synchronization and collaboration platform designed for organizations prioritizing data control and security. ...more

Off-the-Record Messaging (OTR) is a cryptographic protocol designed to provide secure, end-to-end encrypted instant messaging conversations for enhanced privacy and security. ...more