Cryptocat icon
Cryptocat icon

Cryptocat

Chat with your friends, securely. Cryptocat is free software with a simple mission: everyone should be able to chat with their friends in privacy.

Cryptocat screenshot 1

Cost / License

  • Free
  • Open Source

Application type

Alerts

  • Discontinued

Platforms

  • Mac
  • Windows
  • Linux
Discontinued

The service has been discontinued on February 6, 2019, as announced on their Twitter account: https://twitter.com/cryptocatapp/status/1092712064634753024

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No reviews
83likes
5comments
0news articles

Features

Suggest and vote on features
  1.  Integrated File Sharing
  2.  Encrypted Chat
  3.  Text chat
  4.  Private Chat
  5.  Fully anonymous
  6.  Secure Chat

 Tags

Cryptocat News & Activities

Highlights All activities

Recent activities

No activities found.

Comments and Reviews

   
 Post comment/review
Top Positive Comment
KillPriusDrivers
2

Was a laudable endeavor

HnauHnakrapunt
1

Very unstable. I spent more time fixing it than chatting.

r2661308
1

Cryptocat-service is not stable. atm this ist the 4th in 6 months, that cryptocat ist offline. I dont support this software and uninstall it.

Review by a new / low-activity user.
bandai-anime000000
0

This page links to https://crypto.cat/ that is new version of cryptocat. 8bit pixel icon was a browser version of cryptocat.

New cryptocat is available for Windows, MacOS and Linux. (Build on Electron app) There is no available cryptocat for Online, Browser addons anymore. (Firefox, Chrome, Opera, Safari)

pyrih
1

Can anyone confirm if using Cyptocat on a Windows system could lead to losing one's private keys to Microsoft (and therefore, the NSA)?

Same thing for the Chrome browser: could Google (and therefore, the NSA) get a hold of your Cryptocat private keys if you are using Cryptocat as a Chrome extension?

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What is Cryptocat?

Cryptocat is free software with a simple mission: everyone should be able to chat with their friends in privacy.

Open source. All Cryptocat software is published transparently. Encrypted by default. Every message is encrypted, always. Forward secure. Chats are safe even if your keys are stolen. Multiple devices. Devices receive messages even when offline. File sharing. Securely share files with friends.

Official Links

Cryptocat information

  • Developed by

    CA flagNadim Kobeissi
  • Licensing

    Open Source and Free product.
  • Alternatives

    30 alternatives listed
  • Supported Languages

    • English

AlternativeTo Category

Social & Communications

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Our users have written 5 comments and reviews about Cryptocat, and it has gotten 83 likes

Cryptocat was added to AlternativeTo by bigbata on and this page was last updated .