Kidu Messenger

Kidu is a messaging app with a focus on speed and security. It’s super-fast, simple, secure and free.

Kidu seamlessly syncs across all of your devices and can be used on desktops, tablets and phones alike. You can send an unlimited amount of messages, photos, videos and files of any type (.doc, .zip, .pdf, etc.). Kidu groups have up to 200 people and you can send broadcasts to up to 100 contacts at a time. Be sure to check our website for a list of Kidu apps for all platforms.

We built Kidu to make messaging speedy and safe again, without the usual caveats.

Why Switch to Kidu?

FAST: Kidu is the fastest messaging app on the market because it uses a distributed infrastructure with data centers positioned around the globe to connect users to the closest possible server.

SECURE: We made it our mission to provide the best security among mass messengers. Kidu heavily encrypts all your data with time-tested algorithms.

CLOUD STORAGE: Kidu seamlessly syncs across all your devices, so you can always securely access your data. Your message history is stored for free in the Kidu cloud. Never lose your data again!

GROUP CHAT & SHARING: With Kidu, you can form large group chats of up to 200 members, send broadcasts to up to 100 contacts at a time, quickly share large videos, documents (.doc, .ppt, .zip, etc.), and send an unlimited amount of photos to your friends.

RELIABLE: Built to deliver your messages in the minimum bytes possible, Kidu is the most reliable messaging system ever made. It works even on the weakest mobile connections.

100% FREE & NO ADS: Kidu is free and will always be free. We are not going to sell ads or introduce subscription fees.

PRIVACY: We take your privacy seriously and will never give third parties access to your data.

For those interested in maximum privacy, Kidu offers Secret Chats. Secret Chat messages can be programmed to self-destruct automatically from both participating devices. This way you can send all types of disappearing content — messages, photos, videos and even files. Secret Chats use end-to-end encryption to ensure that a message can only be read by its intended recipient.

SUPPORT: For real-time support, please go to Settings in Kidu and select “Ask a Question” to send a message directly to our support volunteers. You can also email us at support@Kidu.org.