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Published directory entries matching your search.
Profanity is a console-based XMPP client written in C using ncurses and libstrophe, inspired by Irssi. It is available on Linux, FreeBSD, OpenBSD, OSX, Windows and Android via Termux. The client supports XMPP chat services, MUC chat rooms, roster management, encryption with OTR, PGP and OMEMO, and plugins written in Python and C.
Quad9 is a free public recursive DNS service operated by the Swiss-based Quad9 Foundation. It replaces a default ISP or enterprise DNS configuration and blocks lookups of malicious host names from a threat list, aiming to protect devices against malware, phishing, spyware and botnets. Service addresses support malware blocking and DNSSEC validation, with optional encryption via HTTPS and TLS.
Radmin VPN is free software that creates virtual local networks, connecting computers located behind firewalls into one network. It is compatible with Windows 11, 10, 8 and 7, and offers a secure tunnel with 256-bit AES encryption. It can be used to connect distributed teams, work remotely, and play LAN games over the Internet.
RansomWhere? is a macOS utility that analyzes file entropy to identify encryption activity and detect untrusted processes creating encrypted files. It suspends suspect processes and alerts the user, who can allow or block them. It runs on macOS 10.15 and later.
Remotly is remote desktop software for connecting to computers, with encoding, encryption and access control features. The site lists Pro, Admin, Support and Ultra-High Quality plans alongside a free option, with prices per user per month.
RiseupVPN is a personal VPN client offered by Riseup for censorship circumvention, location anonymization and traffic encryption. It routes internet traffic through an encrypted connection to riseup.net and, unlike most VPN providers, does not log IP addresses. The client requires no configuration or account registration and is available for GNU/Linux, macOS, Windows and Android. The service is funded entirely through donations.
Roundcube is free and open source webmail software written in PHP. It is a browser-based multilingual IMAP client with a desktop-like interface offering drag-and-drop message management, MIME and HTML support, address book with groups and LDAP connectors, threaded message listing, spell checking, shared IMAP folders and a plugin API. It supports PGP encryption and is released under the GNU General Public License version 3 or later.
A service for sharing text, files and redirects through links that are end-to-end encrypted and destroyed after viewing. The encryption key is part of the link and is never sent to the server. An API for text-based secrets requires an active subscription. Free plan available; paid plans billed annually.
Seafile is an open source, self-hosted file sync and share solution. It offers granular sharing permissions, multi-level file tagging, and built-in collaborative docs and wiki. The software supports access from any device and includes encryption and audit logs.
Seahorse is a password and encryption key manager for GNOME. It manages passwords and keys, including PGP, GPG and SSH keys. The project is developed in the GNOME GitLab group under a GNU General Public License v2.0 or later.
An ArchWiki page describing how to securely wipe a disk by writing new data over every bit. It covers common uses such as wiping all data before a device is given away or sold, and preparing a drive for block device encryption using random data.
sshx is a web-based collaborative terminal that lets users share a terminal with others by link on a multiplayer infinite canvas. It offers real-time collaboration with remote cursors and chat, end-to-end encryption, and a lightweight server written in Rust. It is available as a command-line tool for macOS, Linux and Windows.
Standard Notes is a note-taking app that protects notes and files with end-to-end encryption, offering sync across devices and Markdown and rich text note types. The site describes an offline copy of data and note history and backups. It states the app is free with unlimited notes and devices.
Stashr is a file-sharing service for uploading and sharing files up to 1GB without an account. It offers client-side AES-256 encryption, optional password protection, download limits and auto-expiration. Files can be uploaded individually or in folders that are zipped automatically, and shared links include QR codes.
Stingle Photos is a gallery and camera application with backup and sync for photos and videos. Files are encrypted before being stored or backed up. The open source software is released under the GPLv3 license and uses Libsodium as its encryption backbone. Registration requires only an email and password, and each account includes 1 GB of free cloud storage.
TangoShare is a browser-based tool for sharing files peer-to-peer with end-to-end encryption. Files are transferred directly between devices and do not touch servers, with no size limits and no registration required. Users create a room and share the link or QR code with up to 9 other people. An Android app offers Remote Mode over the internet and Local Mode on the same Wi-Fi network or hotspot.
TigerVNC is a platform-neutral implementation of VNC, a client/server application for launching and interacting with graphical applications on remote machines. It provides performance intended for 3D and video applications and extensions for advanced authentication methods and TLS encryption. Binaries are offered for Linux, Windows and Macs, and it is included in several distributions.
tinc is a Virtual Private Network daemon that uses tunnelling and encryption to create a secure private network between hosts on the Internet. It is Free Software under the GNU General Public License version 2 or later, offering optional compression, automatic full mesh routing, NAT traversal, and support for IPv6.
Tixati is a BitTorrent client for Windows, Linux and Android. The site lists features including DHT, PEX and Magnet Link support, RC4 connection encryption, bandwidth management and charting, and an event scheduler. It states that the client contains no spyware and no ads and is free to use.
Tomb is a free and open source tool for folder encryption on GNU/Linux, creating encrypted storage folders opened and closed with associated key files protected by a user-chosen password. It uses dm-crypt and LUKS via cryptsetup and is a shell script. Tomb works only on GNU/Linux systems and WSL2 starting with Windows11.
Tuta is a privacy-focused service that provides ad-free secure email, calendar, and contact tools. It uses end-to-end, quantum-resistant encryption to protect user data, offers mobile apps for Android and iOS, and supports custom email domains for professional use.
Tuta Calendar is an encrypted calendar that organizes events with end-to-end encryption and a zero-knowledge architecture. It offers push notifications, two-factor authentication, and sharing of calendars and events. Apps are available for Android, iPhone, and open source desktop clients for Windows, macOS and Linux. It is also integrated with email.
VERNAM is a free, open-source file encryption tool that runs entirely in the browser. It encrypts any file with a passphrase using XChaCha20-Poly1305 and Argon2id, and no files or passwords are uploaded. It is published by PrivacyTools.io and offers an optional high security mode with heavier key derivation.
Wormhole is a file-sharing service that lets users share files with end-to-end encryption and a link that automatically expires. The site offers sending up to 10 GB and presents the sharing as simple and private, so shared content does not stay online forever.
