Olvid
Olvid is an open-source, privacy-focused messaging app for iOS and Android. It provides end-to-end encrypted messaging using advanced cryptographic protocols to ensure messages remain confidential. Key features include contact discovery without disclosing phone numbers, Perfect F
endtoend-encryption
open-source
privacy
messaging
Olvid: Privacy-Focused Messaging App
Open-source messaging app with end-to-end encryption for iOS and Android users, featuring contact discovery, Perfect Forward Secrecy, encrypted cloud backup, and group conversations.
What is Olvid?
Olvid is a secure messaging application developed for iOS and Android platforms. It is designed with a strong focus on privacy, using state-of-the-art cryptographic protocols to provide end-to-end encrypted communications between users.
Some key features of Olvid include:
- End-to-end encryption with Perfect Forward Secrecy, ensuring messages are accessible only by the intended recipients even if encryption keys are compromised in the future.
- Decentralized contact discovery that allows finding friends without revealing personal identifiers like phone numbers.
- Encrypted cloud-based automatic backups to prevent losing messages while retaining privacy protections.
- Encrypted group conversations up to 150 participants.
- Self-destructing messages feature.
- Open source code that allows transparency and auditability.
Olvid places a strong emphasis on making the encryption easy-to-use and seamless for the end user while ensuring state-of-the-art privacy. With encrypted contact discovery, backups, and groups, it provides more protection of sensitive data than typical secure messaging apps. For those seeking an advanced secure communication tool with robust privacy, Olvid is an excellent choice to consider.
Olvid Features
Features
- End-to-end encrypted messaging
- Contact discovery without disclosing phone numbers
- Perfect Forward Secrecy
- Encrypted cloud backup
- Encrypted group conversations
Pricing
- Freemium
Pros
Strong encryption protects privacy
Open source code can be audited
Does not require a phone number to sign up
Works across platforms (iOS, Android, web)
Cons
Smaller user base than mainstream apps
Voice/video calling not supported
No desktop app, web access only
Backups count against storage quota
Official Links
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