Khandaq Messenger
Khandaq Messenger: Free, open-source Tox messaging for private, peer-to-peer chats and calls. Ranked #33 of 55 in WhatsApp Alternatives by our editors (5.7/10); pricing: Free plan; best for people seeking phone-free, peer-to-peer communication.
At a glance
- Editor score5.7 / 10
- PricingFree plan
- Best forPeople seeking phone-free, peer-to-peer communication
- Free planYes
- Paid fromNone
- Default E2E encryptionYes
- Facts checked3 Oct 2026
Where it wins
- End-to-end encrypted messages, group chats, calls, and file sharing
- Create a profile without a phone number or email address
- Available on Android, iOS, Windows, macOS, and Linux
Where it doesn't
- A profile supports one active device at a time
- Public beta; iOS distribution is through TestFlight
- Contact discovery depends on Tox IDs or QR codes
Our verdict on Khandaq Messenger
Khandaq Messenger is a free, open-source client for the decentralized Tox network, aimed at people who want private communication without registering a phone number or email address. It supports encrypted text and group chats, voice and video calls, and file sharing. Messages travel peer-to-peer rather than through a central message server, making it a fit for individuals and small groups who prioritize decentralized communication over broad account or device convenience.
Its feature set covers the core messaging needs: users can find and add contacts with a Tox ID or QR code, and create encrypted group chats, share files, or make voice and video calls. Apps are available for Android, Windows, macOS, and Linux, as well as iOS through TestFlight. Profiles can be exported and imported between devices, but that is not simultaneous multi-device use: the official FAQ says one profile is intended for one active device at a time. People who need to keep the same account active across devices should consider that constraint before choosing Khandaq.
Khandaq is in public beta, so it is better suited to users comfortable with beta software than to people seeking a mature, centrally managed messaging service. Its no-phone-or-email signup and peer-to-peer design distinguish it from services built around conventional account registration, while Tox IDs and QR codes shape how contacts are added. Choose it for free, open-source messaging with encryption and desktop and mobile clients; choose an alternative if concurrent use of one profile across devices is essential.
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Khandaq Messenger pricing
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Khandaq Messenger fact sheet
| Free plan | Yes |
|---|---|
| Paid from | None |
| Default E2E encryption | Yes |
| Max group size | Not verified |
| Desktop apps | Yes |
| Multi-device support | No |
| Voice and video calls | Yes |
| Open source | Yes |
| Deployment | Desktop, Mobile |
| Platforms | Android, iOS, Windows, macOS, Linux |
| Support | |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan (source) |
| Website | khandaq.org |
| Facts checked | 3 Oct 2026 |
Alternatives to Khandaq Messenger
- SignalA capable free messenger with default encryption and optional paid media backups.9.3
- TelegramA broad messaging app for communities, with end-to-end encryption confined to Secret Chats.9.1
- ElementAn open, encrypted messaging choice for groups that want control over deployment and data.8.9
See all Khandaq Messenger alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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