Top 12 Open-Source Alternatives to Avast

Product categories

Cloud VPN Code Analysis Error Monitoring Identity And Access Management Monitoring Tools Password Management Password Managers Security Security & Privacy VPN Vulnerability Scanner Web Browsers

Summary

The top open-source alternatives to Avast are Jscrambler, Buttercup, and Tor Browser. 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.

Jscrambler Landing Page
1

Jscrambler

Jscrambler is a JavaScript protection solution that makes apps self-defensive, resilient against tampering, malware injection, & code theft.
Pricing:
- Open Source
#Monitoring Tools #Error Tracking #Error Monitoring 2 social mentions
Buttercup Landing Page
2

Buttercup

Free and open source password manager for Windows/Mac/Linux
Pricing:
- Open Source
#Password Management #Password Managers #Security & Privacy 9 social mentions
Tor Browser Landing Page
3

Tor Browser

Tor is free software for enabling anonymous communication.
Pricing:
- Open Source
#Web Browsers #VPN #Security 9 social mentions
bitwarden Landing Page
4

bitwarden

Bitwarden is a free and open source password management solution for individuals, teams, and business organizations.
Pricing:
- Open Source
- Freemium
- $10.0 / Annually (Premium)
#Password Managers #Password Management #Security & Privacy 604 social mentions
Brave Landing Page
5

Brave

Fast and secure, ad and tracker blocking browser.
Pricing:
- Open Source
#Web Browsers #Web Development Tools #Web Tools 577 social mentions
MasterPassword.app Landing Page
6

MasterPassword.app

Secure your life, forget your passwords
Pricing:
- Open Source
#Password Management #Security & Privacy #Password Managers 4 social mentions
Let's Encrypt Landing Page
7

Let's Encrypt

Let’s Encrypt is a free, automated, and open certificate authority brought to you by the Internet Security Research Group (ISRG).
Pricing:
- Open Source
#Identity And Access Management #Two Factor Authentication #Security & Privacy 311 social mentions
KeeWeb Landing Page
8

KeeWeb

Web and desktop password manager compatible with KeePass.
Pricing:
- Open Source
#Password Management #Password Managers #Security & Privacy 18 social mentions
Snyk Landing Page
9

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
OpenVPN Landing Page
10

OpenVPN

OpenVPN - The Open Source VPN
Pricing:
- Open Source
#VPN #Cloud VPN #Security 40 social mentions
SimpleSAMLphp Landing Page
11

SimpleSAMLphp

SimpleSAMLphp is an OAuth authentication application written in native PHP.
Pricing:
- Open Source
#Identity And Access Management #Identity Provider #Monitoring Tools 4 social mentions
NowSecure Landing Page
12

NowSecure

NowSecure takes a comprehensive approach to mobile security and built a complete platform.
Pricing:
- Open Source
#Vulnerability Scanner #Security #Code Analysis