Top 12 Open-Source Alternatives to STunnel

Product categories

Cloud Storage Cloud VPN Code Analysis Email Collaboration Encrypted Cloud Storage Encryption File Sharing Security Security & Privacy VPN Web Browsers Web Servers

Summary

The top open-source alternatives to STunnel are Shadowsocks, OpenVPN, and Envoy Proxy. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Shadowsocks Landing Page
1

Shadowsocks

A fast tunnel proxy that helps you bypass firewalls
Pricing:
- Open Source
#VPN #Security #Cloud VPN 9 social mentions
OpenVPN Landing Page
2

OpenVPN

OpenVPN - The Open Source VPN
Pricing:
- Open Source
#VPN #Cloud VPN #Security 40 social mentions
Envoy Proxy Landing Page
3

Envoy Proxy

Envoy is an open source edge and service proxy, designed for cloud-native applications
Pricing:
- Open Source
#Web Servers #Web And Application Servers #VPN 2 social mentions
ProtonVPN Landing Page
4

ProtonVPN

ProtonVPN is a security focused FREE VPN service, developed by CERN and MIT scientists. Use the web anonymously, unblock websites & encrypt your connection.
Pricing:
- Open Source
#VPN #Cloud VPN #Security 310 social mentions
goproxy Landing Page
5

goproxy

Proxy is a high performance HTTP(S), websocket,TCP, UDP, Secure DNS, Socks5 proxy server, TLS.
Pricing:
- Open Source
#VPN #Security & Privacy #Security 3 social mentions
Tor Browser Landing Page
6

Tor Browser

Tor is free software for enabling anonymous communication.
Pricing:
- Open Source
#Web Browsers #VPN #Security 9 social mentions
WireGuard Landing Page
7

WireGuard

Fast, Modern, Secure VPN Tunnel
Pricing:
- Open Source
#Security & Privacy #VPN #Cloud VPN 9 social mentions
Snyk Landing Page
8

Snyk

Snyk helps you use open source and stay secure. Continuously find and fix vulnerabilities for npm, Maven, NuGet, RubyGems, PyPI and much more.
Pricing:
- Open Source
#Security #Security Monitoring #Security CI 85 social mentions
GnuPG Landing Page
9

GnuPG

GnuPG is a complete and free implementation of the OpenPGP standard as defined by RFC4880 (also known as PGP).
Pricing:
- Open Source
#Security & Privacy #Security Tools #Encryption 38 social mentions
Cryptomator Landing Page
10

Cryptomator

When it comes to saving your files on a cloud server, it is important to ensure the security of those files. Keeping your delicate files out of the wrong hands can save you a lot of time and hassle. Read more about Cryptomator.
Pricing:
- Open Source
#Cloud Storage #File Sharing #Encrypted Cloud Storage 295 social mentions
ZeroNet Landing Page
11

ZeroNet

ZeroNet. Open, free and uncensorable websites, using Bitcoin cryptography and BitTorrent network. Download for Windows 9. 6MB · Unpack · Run ZeroNet. exe.
Pricing:
- Open Source
#Security #Productivity #Email Collaboration 66 social mentions
Freenet Landing Page
12

Freenet

Mae-enjoy mo na ang LIBRENG INTERNET ACCESS mula sa freenet! Ang libreng net na bet! freenet is an app where you can access the internet for free. Get 24/7 free access to our partner apps and sites. FREE INTERNET!
Pricing:
- Open Source
#VPN #Security #Cloud VPN 33 social mentions