
Aegis Authenticator
Aegis Authenticator is a free, secure and open-source app for Android to manage your two-step verification tokens for your online services.

AnonAddy
AnonAddy provides an email forwarding service that keeps personal email addresses private.

BigBlueButton
BigBlueButton is an open-source video communication tool with all the required features for online training and learning including breakout rooms, whiteboards, closed captioning, polls, shared notes, and more.
[S]ign up for BigBlueButton managed by NoLog.cz, CommunityBridge, meet.coop, and other providers.
– Digital Hygiene 101: How to practise digital safety and security

Bitmask VPN
Bitmask VPN (Android, Desktop) is an open-source virtual private network (VPN).

Bitwarden
Bitwarden is a cross-platform open-source password manager.

Brave
Brave is a privacy-focused internet browser built off the open-source Chromium codebase. The Brave browser blocks invasive ads and cross-site trackers by default. Users also benefit from built-in functionalities for added security with automatic secure HTTP connections and Tor-based anonymous network routing. Brave is available in desktop, Android, and iOS versions.

Briar
Briar is an open-source secure message app for Android. With Briar, users can send and receive messages through encrypted Bluetooth, WiFi, or Tor connections to avoid surveillance and censorship.

CENO
CENO – Censorship.no! – is a mobile web browser for Android OS that creates peerto-peer networks for storing and sharing web content so that users can bypass internet surveillance and censorship without needing proxies, VPN servers, or relays.

Cryptomator
Cryptomator makes it easy to encrypt and decrypt files before storing them on locally, externally, or on the cloud using its app for Windows, macOS, Linux, Android, and iOS.

CryptPad
CryptPad is an open-source encrypted collaboration suite for securely storing, editing, and sharing spreadsheets, documents, presentations, forms, and other types of files.

DuckDuckGo
DuckDuckGo is a privacy-focused internet search engine.

DuckDuckGo Email Protection
DuckDuckGo Email Protection is a service within DuckDuckGo browser extension that allows you to generate @duck.com forwarding email addresses to mask your personal email address. It automatically removes trackers in the forwarded emails to protect your privacy online.

Etherpad
Etherpad is an open-source collaborative notetaking tool.
Riseup Pad allow for collaborative editing online by using an Etherpad service. Riseup does not store IP addresses. Pads are automatically destroyed after 60 days of inactivity.
– Digital Hygiene 101: How to practise digital safety and security

Firefox
Firefox is an open-source web browser that protects the user’s privacy on the internet.

Firefox Focus
Firefox Focus is privacy browser for Android and iOS that comes with automatic tracking protection.

Firefox Relay
Firefox Relay provides disposable unique forwarding email addresses to help users mask their personal email addresses on e-commerce sites, social networking platforms, sign-up forms, and more.

GlobaLeaks
GlobaLeaks is a free and open-source secure reporting and documentation system that protects the whistleblower’s identity.

I2P
I2P – Invisible Internet Project – is a fully-encrypted peer-to-peer network layer for enhanced online privacy and security.

Jitsi Meet
Jitsi Meet is an open-source private video conferencing software that limits the user’s digital footprint when meeting virtually. It works on most modern internet browsers and is also available as a mobile app for Android and iOS.
You can use meet.jit.si to host your online meetings for free […] Other trusted free Jitsi Meet deployments include Greenhost, Framatalk, and Distroot.
– Digital Hygiene 101: How to practise digital safety and security

K-9 Mail
K-9 Mail is an open source email client for Android with OpenPGP encryption support.

KeePassDX
KeePassDX is an open-source secure password manager for Android mobile devices.

KeePassXC
KeePassXC is an open-source secure password manager for Linux, macOS, and Windows.

KeeWeb
KeeWeb is an open-source password manager based on KeePass. It is available as a web app that works with modern internet browsers on desktop and mobile devices.

LibreOffice
LibreOffice is a free and open-source office productivity suite that contains a word processor, a spreadsheet program, a presentation application, and more.

Mailvelope
Mailvelope is an open-source extension for Chromium- and Firefox-based web browsers that provides an interface for Pretty Good Protection (PGP) email encryption on popular web-based email services.

Mattermost
Mattermost is an open-source collaborative chat for teams.

Mullvad VPN
Mullvad is a premium privacy-respecting virtual private network (VPN) service.

Nextcloud
Nextcloud is an open-source collaboration suite with secure file storage, sync, and share.

Onion Browser
Onion Browser is a web browser that reroutes all traffic through the Tor network to protect privacy, circumvent surveillance, and evade censorship on the internet.

OnionShare
OnionShare is an open-source secure file-sharing tool that uses the Tor network to protect the users’ data and privacy.

OnlyOffice
OnlyOffice is an office suite of online editors for text documents, spreadsheets, and presentations.

OpenOffice
OpenOffice is a free and open-source office productivity suite.

Orbot
Orbot is a proxy app for Android devices that reroutes internet traffic through the Tor network to protect the user’s privacy and identity online.

Outline VPN
Outline makes it easy for users to access the internet using a virtual private network (VPN). The Outline Manager enables users to run their own VPN servers on cloud platforms and the Outline Client connects devices to existing servers.

Picocrypt
Picocrypt is a very small (hence Pico), very simple, yet very secure encryption tool that you can use to protect your files.Picocrypt is a very small (hence Pico), very simple, yet very secure encryption tool that you can use to protect your files.

Proton Mail
Proton Mail (Web, Android, iOS) is an open-source email service that uses end-to-end encryption and zero-access encryption to protect the user’s data and privacy.

Proton VPN
Proton VPN is a virtual private network (VPN) service.

Psiphon
Psiphon (Android, iOS, Windows, Mac) is an open-source internet censorship circumvention tool that uses a combination of secure communication and obfuscation technologies to allow users to access blocked or censored content.

Raivo OTP
Raivo OTP is an open source software-based authenticator for two-step verification services that syncs your tokens across your iOS and macOS devices.

Riseup Email
Riseup Email is a secure email service by activists for activists. Its security features include full-disk encryption, encrypted email storage, Onion routing, and more.

Save
Save by OpenArchive is an open-source secure documentation app for Android and iOS that helps users preserve, protect, authenticate, and amplify their work.

Searx
Searx is a free internet metasearch engine which aggregates results from more than 70 search services. Users are neither tracked nor profiled. Additionally, searx can be used over Tor for online anonymity.
To find a Searx instance, go to searx.space.

SecureDrop
SecureDrop is an open-source whistleblowing system designed for media practitioners to receive information from sources securely and anonymously on the web.

Send
Send is a simple, private file-sharing tool with end-to-end encryption.

Session
Session is a decentralised instant messaging app that does not require phone numbers, email addresses, or other personally identifiable information.

Signal
Signal (Desktop, Android, iOS) is an open-source secure messaging and calling app that uses end-to-end encryption to protect the user’s privacy.

SimpleLogin
SimpleLogin is an email forwarding service that keeps your personal email address private.

Skiff Mail
Skiff Mail is end-to-end encrypted email that protects your inbox and gives you the power to communicate freely.

Standard Notes
Standard Notes is a note-taking app with end-to-end encryption, advanced security, and privacy controls.

Tails
Tails is an open-source portable computer operating system that protects users from surveillance and helps them circumvent censorship.

Tella
Tella is an open-source secure reporting and documentation mobile app available for Android and iOS devices that encrypts and hides saved data on the device.

Thunderbird
Thunderbird is an open-source desktop email client that has built-in security and safety features including remote image linking protection, phishing protection, PGP encryption, and more.

Tor Browser
Tor Browser is an open-source private internet browser for Windows, macOS, Linux, and Android that protects users from tracking, surveillance, and censorship.

TunnelBear
Tunnelbear is a secure VPN service. Available for iOS, Android, Mac, Windows, Firefox, and Chrome.
vpn@engagemedia.org
to ask for your voucher code. In the email, please include a brief summary of what you do and how this VPN voucher can help you in your line of work. Once we receive your application, your unique codes will be sent within two working days.
– Free VPN for digital rights defenders: A partnership between TunnelBear and EngageMedia

Tutanota
Tutanota provides secure, green, and ad-free email service that incorporates privacy by design.

uBlock Origin
uBlock Origin is a free and open-source browser extension for content filtering—primarily aimed at neutralizing privacy invasion in an efficient, user-friendly method.

VeraCrypt
VeraCrypt is an open-source disk encryption tool for Windows, macOS, and Linux.

Wire
Wire is a secure group communication suite that offers secure messaging, video conferencing, and file sharing.

Zulip
Zulip is an open-source collaborative chat for teams.