Avast Free Antivirus AlternativesOnly Open Source apps categorised as Anti-Virus Apps
The best open source Anti-Virus alternative to Avast Free Antivirus is Clam AntiVirus. If that doesn't suit you, our users have ranked more than 100 alternatives to Avast Free Antivirus and 12 are open source Anti-Virus Apps so hopefully you can find a suitable replacement. Other interesting open source Anti-Virus App alternatives to Avast Free Antivirus are Tron Script, ClamTk, ClamWin and Hypatia Malware Scanner.
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Avast Free Antivirus alternatives are mainly Anti-Virus Apps but may also be Anti-Malware Apps or System Cleaners. Other popular filters includes Android + Free and Windows + Free and Mac + Open Source. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Avast Free Antivirus.- Anti-Malware App
- Free Personal • Proprietary
- 100 Clam AntiVirus alternatives
Clam AntiVirus is an open source (GPL) anti-virus toolkit for UNIX, designed especially for e-mail scanning on mail gateways. It provides a number of utilities including a flexible and scalable multi-threaded daemon, a command line scanner and advanced tool for automatic...
License model
- Free • Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- BSD
Clam AntiVirus Features
- Ad-free
- Lightweight
- No Tracking
- Graphical User Interface
- Block Trackers
- Dark Mode
- Privacy focused
- Malware Analysis
Clam AntiVirus VS Avast Free Antivirus
Is Clam AntiVirus a good alternative to Avast Free Antivirus? - 166 Tron Script alternatives
Tron is a collection of programs, tools, utilities, and Windows functions that are all scripted together. Those programs and such are designed to remove malware and bloatware, repair damaged operating systems, update old versions of very common applications, free up drive space...
License model
- Free • Open Source
Application types
Platforms
- Windows
Tron Script Features
- Malware Analysis
- Bloatware Remover
Tron Script VS Avast Free Antivirus
Is Tron Script a good alternative to Avast Free Antivirus? - 63 ClamTk alternatives
ClamTk is a graphical front-end for ClamAV, an open source antivirus engine for detecting trojans, viruses, malware & other malicious threats. It is designed to be an easy-to-use, lightweight, on-demand antivirus scanner for Linux systems.
License model
- Free • Open Source
Application types
Platforms
- Linux
ClamTk Features
- Lightweight
- Ad-free
- Malware Analysis
- Privacy focused
DiscontinuedThis program is no longer maintained. https://github.com/dave-theunsub/clamtk/issues/163
ClamTk VS Avast Free Antivirus
Is ClamTk a good alternative to Avast Free Antivirus? - 65 ClamWin alternatives
ClamWin is a free, open-source antivirus software for Microsoft Windows, using the ClamAV engine. It has an easy-to-use installer and its source code is publicly available. It features high detection rates for viruses and spyware, a scanning scheduler, and automatic updates of...
License model
- Free • Open Source
Application types
Platforms
- Windows
- PortableApps.com
ClamWin Features
- Ad-free
- Lightweight
- No Tracking
- Portable
- GPLv3
- Privacy focused
- Block Trackers
- Malware Analysis
- Works Offline
- Dark Mode
ClamWin VS Avast Free Antivirus
Is ClamWin a good alternative to Avast Free Antivirus? - 101 Hypatia Malware Scanner alternatives
Hypatia is the world's first FOSS malware scanner for Android. It is powered by Clam AntiVirus style signature databases.
License model
- Free • Open Source
Application types
Platforms
- Android
- Android Tablet
- F-Droid
Hypatia Malware Scanner Features
- Ad-free
- Privacy focused
- Lightweight
- No Tracking
- Malware Analysis
- Automated Malware Scan
Hypatia Malware Scanner VS Avast Free Antivirus
Is this a good alternative to Avast Free Antivirus? - 85 LibreAV alternatives
Anti-malware for Android using machine learning. Contribute to projectmatris/antimalwareapp development by creating an account on GitHub.
License model
- Free • Open Source
Application types
Platforms
- Android
- Android Tablet
LibreAV Features
- Real-time protection
- Ad-free
- Malware Analysis
- Lightweight
DiscontinuedThe last update is from 2021, and the app is not available in F-Droid anymore.
LibreAV VS Avast Free Antivirus
Is LibreAV a good alternative to Avast Free Antivirus? - 31 Download Virus Checker alternatives
Download Virus Checker provides automatic check for all your downloads through 68 online anti-virus solutions. Basically the extension sends your download link to VirusTotal service and wait for its response.
License model
- Free • Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Google Chrome
- Opera
- Firefox
Download Virus Checker Features
- Extensible by Plugins/Extensions
- Browser extension
- Security focused
- Integrated Virus scanner
- Opera extension
- Multi Engine
DiscontinuedThe last update is from 2021.
Download Virus Checker VS Avast Free Antivirus
Is this a good alternative to Avast Free Antivirus? - 80 kicom alternatives
KicomAV is an open source (GPL v2) antivirus engine designed for detecting malware and disinfecting it. In fact, Since 1995, it has been written in C/C++ and it was integrated into the ViRobot engine of HAURI, 1998. I decided to re-create a new KicomAV.
DiscontinuedThe last version (0.31) was released in June 2018.
kicom VS Avast Free Antivirus
Is kicom a good alternative to Avast Free Antivirus? - 81 Winpooch Watchdog alternatives
Winpooch is a watchdog for Windows (2000, XP, 2003, but only 32-bits). It detects modifications in your system, so as to detect a trojan or a spyware installation. It also includes a real-time anti-virus.
DiscontinuedAs of 2008-06-13, this project is no longer under active development. Winpooch can be still downloaded from SourceForge.
Winpooch Watchdog VS Avast Free Antivirus
Is Winpooch Watchdog a good alternative to Avast Free Antivirus?
Comments about ClamWin as an Alternative to Avast Free Antivirus
it uses the gpl license which promotes your freedom. it is free but not as in price but as in freedom