ClamAV Free Download for PC Windows 10/11, Mac and Linux

ClamAV Free Download for PC Windows 10/11, Mac and Linux

ClamAV is an open-source antivirus program to detect trojans, viruses, malware, and other harmful threats. ClamAV, an open-source (GPL) antivirus program for Windows computers, is used in a variety of situations, including email scanning, web scanning, and endpoint security.



It provides a number of utilities, including a flexible and scalable multi-thread daemon, a command-line scanner, and an advanced automatic database update tool. It includes a multi-threaded scanner daemon, command-line utilities for checking files on demand, and automatic signature updates.

supports multiple file formats, multiple signature languages, archive unpacking, and multiple signature languages. Access to the app versions that work with your operating system.

Clam AntiVirus is an open-source (GPLv2) antivirus suite of tools specifically designed to check email on email portals. It provides a number of utilities, including a flexible and scalable multi-threaded daemon, a command-line scanner, and an advanced tool for automatic database updates.

ClamAV Free Download for PC Windows 10/11, Mac and Linux
ClamAV Free Download for PC Windows 10/11, Mac and Linux

ClamAV Features

  • ClamAV is designed to scan files quickly.
  • Real-time protection (Linux only). Our hidden scanning software supports scanning at.
  • Access to modern versions of Linux, including the ability to block file access until the file is scanned.
  • ClamAV detects more than a million viruses, worms, and Trojans, including.
  • Microsoft Office macro viruses, portable malware, and other threats.
  • The built-in secondary code translator for ClamAV Signature Book allows the creation and distribution of highly complex detection procedures and improves remote scanner functionality.
  • Milter interface for Sendmail.
  • An advanced database updating tool with support for programmed updates and digital signatures.
  • Built-in support for common document formats, including MS Office, MacOffice, and HTML.
  • Flash, RTF, and PDF files.
  • Command-line scanner.
  • The database of viruses is updated many times a day.
  • Built-in support for ELF executables and portable executables packed with UPX / FSG. Petite / NsPack / wwpack32 / MEW / Upack / Opaque with SUE, Y0da Cryptor, and more.
  • Built-in support for all standard mail file formats.

  • ClamAV Best Open Source Free Download.
  • Built-in support for many archive formats, including zip, RAR, Dmg, Tar, Gzip, Bzip2, OLE2.
  • Cabinet, CHM, BinHex, SIS, and more. ClamAV Best Open Source Free Download
  • Signed signature databases ensure that they implement only trusted signature definitions.
  • ClamAV scans inside archives and zip files but also protects against archive bombs.
  • Built-in archive extraction capabilities include:
  • Zip (including sound effects).
  • RAR (including sound effects).
  • ARJ (including sound effects).
  • Supports parsing of Windows executable files, also known as portable executables
    (PE) is both 32/64 bit, including PE files that are compressed or deformed with:
  • Supports ELF and Mach-O files (32-bit and 64-bit).
  • It supports almost all mail file formats.
  • ClamAV Best Open Source Free Download.
  • Support for other special files/formats includes:
  • Programming language.
  • Files are encrypted with CryptFF and ScrEnc.
  • Uuencode.
  • TNEF (winmail.dat).
  • An advanced database updater with support for programmed updates, digital signatures, and issuance queries.
  • DNS-based database.
ClamAV Free Download for PC Windows 10/11, Mac and Linux
ClamAV Free Download for PC Windows 10/11, Mac and Linux

File scanning in real-time

ClamAV (versions 0.99 and later) on Linux enables real-time protection through the Fanotify Linux kernel add-on (version 3.8 and later.) ClamFS might also be used as an alternative (for any Unix-like operating system supporting FUSE).

Clam Sentinel, a free, open-source program for Microsoft Windows, detects file changes and scans changed files using ClamWin. It is compatible with Windows 98 and beyond. It includes on-access scanning, optional system change notifications, and proactive heuristic protection in addition to on-access scanning.


Patent infringement litigation

Trend Micro sued Barracuda Networks in 2008 for distributing ClamAV as part of a security package. Trend Micro alleged that Barracuda’s usage of ClamAV violates a software patent for virus screening on an Internet gateway.

Part of the free software community’s response was to call for a boycott of Trend Micro. The Free Software Foundation also supported the boycott. In July 2008, Barracuda Networks filed a counter-suit against IBM-obtained patents. The US Patent and Trademark Office issued a Final Rejection in the reexamination of Trend Micro’s US patent 5,623,600 on May 19, 2011. Wikipedia


Supported platforms

Clam AntiVirus is incredibly cross-platform. The development team cannot test every operating system, so we chose to test ClamAV using the two most recent versions of Long Term Support (LTS) for each of the most popular desktop operating systems. Includes regularly tested operating systems.


Recommended system requirements

The minimum recommended system requirements are to use clamscan or clamd and clamdscan binaries with the standard ClamAV database provided by Cisco.


Minimum Recommended RAM:

  • FreeBSD and Linux server version: 1 GB +
  • Linux non-server version: 2 GB +
  • Windows 7 & 10 32-bit: 2 GB +
  • Windows 7 and 10 64-bit: 3 GB +
  • macOS: 3 GB +


Minimum Recommended CPU:

  • FreeBSD and Linux systems: Single 2.0GHz + CPU
  • Windows 7 and 10: 1 2.0GHz + CPU
  • OSX: 2 2.0GHz + CPU
  • The minimum available hard disk space is required.

📌 Please note: Tests were conducted to determine minimum requirements on systems that were not running other applications. In case other applications are running on the system, additional resources will be required in addition to the recommended minimum.

✔️ ClamAV requires 5 GB of free space. Plus the recommended disk space for each operating system.


Technical Details

  • Category: Antivirus
  • Program name: ClamAV
  • License: Trial
  • The latest version
  • File size: 33.5 MB
  • Core: 32/64-bit
  • Operating systems: Windows 7, 8, 10, 11, and others
  • Languages: Multilingual
  • Developer: Cisco Systems, Inc
  • Official website:

Download ClamAV Free for Windows/Mac/Linux


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