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Calypso Alternatives for Windows
There are many alternatives to Calypso for Windows and since it's discontinued a lot of people are looking for a replacement. The best Windows alternative is Tor, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Calypso and loads of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to Calypso are Proton VPN, Transmission, Mullvad VPN and Deluge.
Alternatives list
- Freemium
- Open Source (GPL-3.0)
Proton VPN provides Swiss-based online security with a high-speed network, free version, and advanced features like VPN Accelerator, AES-256 encryption, a no-logs policy, and support for platforms including PCs and smartphones, enabling content access globally.
- Mac
- Windows
- Linux
- Android
- iPhone
- Chrome OS
- Android Tablet
- iPad
- Google Chrome
Switzerland
- 62 Tor alternatives
Official Partner239 Proton VPN alternativesProton VPN provides Swiss-based online security with a high-speed network, free version, and advanced features like VPN Accelerator, AES-256 encryption, a no-logs policy, and support for platforms including PCs and smartphones, enabling content access globally.
Cost / License
- Freemium
- Open Source (GPL-3.0)
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Chrome OS
- Android Tablet
- iPad
- Google Chrome
- Apple TV
- Flathub
- F-Droid
- Android TV
- Flatpak
- Fire TV
- Mozilla Firefox
+7
77 Transmission alternativesTransmission has the features you expect in a BitTorrent client: encryption, a web-based interface, peer exchange, UPnP and NAT-PMP port forwarding, web seed support, watch directories, tracker editing, global and per-torrent speed limits, and more.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- BSD
- Flathub
- PortableApps.com
- Haiku
- Cloudron
- Xfce
- Snapcraft
+3
231 Mullvad VPN alternativesDelivers anonymous, privacy-focused VPN connections with no signup data or logs, anonymous payments, support for the latest encryption, WireGuard multihop, SOCKS5, DNS ad-blocking, kill switch, high-speed servers up to 40Gb/s, and open-source transparency.
Cost / License
- Paid
- Open Source (GPL-3.0)
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Chrome OS
- Android Tablet
- iPad
- F-Droid
- WireGuard
- OpenWrt
- Tomato
- pfSense
- DD-WRT
+9
75 Deluge alternativesDeluge is a full-featured BitTorrent client for Linux, Unix and Windows. It is written in python, uses libtorrent (rasterbar) at its core and GTK for the main user interface along with web and console interfaces for advanced client/server...
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Mac
- Windows
- Linux
- BSD
- libtorrent
- Flathub
- Python
- FreeBSD
- Flatpak
- MacPorts
- Docker
+2
222 Windscribe alternativesWindscribe VPN is your all-in-one solution for privacy, security, and unrestricted internet access.
Cost / License
- Freemium
- Open Source (GPL-3.0)
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- HUAWEI AppGallery
- iPad
- Microsoft Edge
- Google Chrome
- Apple TV
- F-Droid
- Android TV
- Fire TV
- Mozilla Firefox
+5
47 I2P alternativesThe I2P network provides strong privacy protections for communication over the Internet. Many activities that would risk your privacy on the public Internet can be conducted anonymously inside I2P.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Android
- BSD
- F-Droid
+1
64 Tixati alternativesTixati: Fast, Full Ad-free and ethical, lightweight torrent client with DHT/PEX/Magnet support. No ads, no tracking. Features bandwidth control, RSS, IP filtering & encryption. Both Standalone/Portable (no install). Uses minimal RAM/CPU.
Cost / License
- Free Personal
- Proprietary
Application types
Platforms
- Windows
- Linux
- Android
+7
51 Hyphanet alternativesHyphanet (former Freenet) is free software which lets you anonymously share files, browse and publish "freesites".
143 RetroShare alternativesOpen source, decentralized platform enabling encrypted chat, secure voice and video calls, anonymous file sharing with swarming, censorship-resistant forums, channels, link sharing, and offline messaging. Uses OpenPGP and OpenSSL for robust privacy and security.
Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- BSD
- OpenPGP
+2
130 IVPN alternativesPrivacy-centered VPN with WireGuard, multi-hop connections, built-in ad/tracker blocking, no activity logs, open-source apps, cash or crypto payments, self-hosted servers, independent security audits, no affiliate marketing, privacy donations, and educational guides.
Cost / License
- Paid
- Open Source (GPL-3.0)
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Snapcraft
- F-Droid
- OPNsense
- OpenWrt
- Tomato
- pfSense
- OpenVPN
- DD-WRT
+1
189 Shadowsocks alternativesSOCKS5 proxy offering high-speed asynchronous networking, flexible encryption, and easy deployment. Optimized for cross-platform use on PC, Mac, mobile, and routers. Open-source design supports secure, uncensored, and private Internet access worldwide.
Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
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