Avast Free Antivirus AlternativesOnly Open Source apps categorised as Anti-Malware Apps

The best open source Anti-Malware 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 seven of them are open source Anti-Malware Apps so hopefully you can find a suitable replacement. Other interesting open source Anti-Malware App alternatives to Avast Free Antivirus are Tron Script, ClamTk, ClamWin and Hypatia Malware Scanner.

filter to find the best alternatives

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.

Avast Free Antivirus

812

Anti-Malware App
Free Personal • Proprietary

Avast Free Antivirus a the free for non-commercial and home usage antivirus solution from AVAST Software.

More about Avast Free Antivirus

Avast Free Antivirus alternatives page was last updated Oct 8, 2024

Clam AntiVirus
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...
100 Clam AntiVirus alternatives
License model
- Free • Open Source
Application types
- Anti-Virus App
- Anti-Malware App
Platforms
- Mac
- Windows
- Linux
- BSD
Clam AntiVirus Features
1. Ad-free
2. Lightweight
3. No Tracking
4. Graphical User Interface
5. Block Trackers
6. Dark Mode
7. Privacy focused
8. Malware Analysis
Show all NaN Clam AntiVirus features ▾
Clam AntiVirus VS Avast Free Antivirus
Is Clam AntiVirus a good alternative to Avast Free Antivirus?
- Almost everyone thinks Clam AntiVirus is a great Avast Free Antivirus alternative.
- Clam AntiVirus is the most popular Linux alternative to Avast Free Antivirus.
- Clam AntiVirus is the most popular Open Source alternative to Avast Free Antivirus.
- Clam AntiVirus is Free and Open SourceAvast Free Antivirus is Free Personal and Proprietary
- Clam AntiVirus is Lightweight and Privacy focusedAvast Free Antivirus is not according to our users

Tron Script
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...
166 Tron Script alternatives
License model
- Free • Open Source
Application types
- Anti-Malware App
- System Cleaner
Platforms
- Windows
Tron Script Features
Malware Analysis
Bloatware Remover
Show all NaN Tron Script features ▾
+1
Tron Script VS Avast Free Antivirus
Is Tron Script a good alternative to Avast Free Antivirus?

ClamTk
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.
63 ClamTk alternatives
License model
- Free • Open Source
Application types
- Anti-Virus App
- Anti-Malware App
Platforms
- Linux
ClamTk Features
Lightweight
Ad-free
Malware Analysis
Privacy focused
Show all NaN ClamTk features ▾
Discontinued
This 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?

ClamWin
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...
65 ClamWin alternatives
License model
- Free • Open Source
Application types
- Anti-Virus App
- Anti-Malware App
Platforms
- Windows
- PortableApps.com
+1
ClamWin Features
1. Ad-free
2. Lightweight
3. No Tracking
4. Portable
5. GPLv3
6. Privacy focused
7. Block Trackers
8. Malware Analysis
9. Works Offline
10. Dark Mode
Show all NaN ClamWin features ▾
ClamWin VS Avast Free Antivirus
Is ClamWin a good alternative to Avast Free Antivirus?
Comments about ClamWin as an Alternative to Avast Free Antivirus

GPL_is_freedom
it uses the gpl license which promotes your freedom. it is free but not as in price but as in freedom
Positive comment •Jun 2, 2020
0
- Almost everyone thinks ClamWin is a great Avast Free Antivirus alternative.
- ClamWin is Free and Open SourceAvast Free Antivirus is Free Personal and Proprietary
- ClamWin is Lightweight and Privacy focusedAvast Free Antivirus is not according to our users

Hypatia Malware Scanner
Hypatia is the world's first FOSS malware scanner for Android. It is powered by Clam AntiVirus style signature databases.
101 Hypatia Malware Scanner alternatives
License model
- Free • Open Source
Application types
- Anti-Virus App
- Anti-Malware App
Platforms
- Android
- Android Tablet
- F-Droid
Hypatia Malware Scanner Features
1. Ad-free
2. Privacy focused
3. Lightweight
4. No Tracking
5. Malware Analysis
6. Automated Malware Scan
Show all NaN Hypatia Malware Scanner features ▾
Hypatia Malware Scanner VS Avast Free Antivirus
Is this a good alternative to Avast Free Antivirus?

LibreAV
Anti-malware for Android using machine learning. Contribute to projectmatris/antimalwareapp development by creating an account on GitHub.
85 LibreAV alternatives
License model
- Free • Open Source
Application types
- Anti-Virus App
- Anti-Malware App
Platforms
- Android
- Android Tablet
LibreAV Features
Real-time protection
Ad-free
Malware Analysis
Lightweight
Show all NaN LibreAV features ▾
Discontinued
The 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?

kicom
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.
80 kicom alternatives
License model
- Free • Open Source
Application types
- Anti-Virus App
- Anti-Malware App
Platforms
- Windows
- Linux
Discontinued
The last version (0.31) was released in June 2018.

kicom VS Avast Free Antivirus
Is kicom a good alternative to Avast Free Antivirus?