Download
Download the official source code using the links below. We recommend running the latest stable release or the latest Long Term Support release on production systems. Click here learn more about ClamAV's Long Term Support (LTS) and End of Life (EOL) policies.
For instructions on how to install third-party Linux and Unix distribution packages, click here.
1.4.2 LTS Latest
ClamAV downloads for Windows
| file | Modified | Size | |
|---|---|---|---|
| clamav-1.4.2.win.arm64.msi | 2025-01-22 16:28:09 UTC | 123.4 MB | |
| clamav-1.4.2.win.arm64.msi.new_key.sig | 2025-03-19 15:45:23 UTC | 801 bytes | |
| clamav-1.4.2.win.arm64.msi.sig | 2025-01-22 16:13:29 UTC | 801 bytes | |
| clamav-1.4.2.win.arm64.zip | 2025-01-22 16:28:05 UTC | 123.9 MB | |
| clamav-1.4.2.win.arm64.zip.new_key.sig | 2025-03-19 15:45:23 UTC | 801 bytes | |
| clamav-1.4.2.win.arm64.zip.sig | 2025-01-22 16:13:29 UTC | 801 bytes | |
| clamav-1.4.2.win.win32.msi | 2025-01-22 16:28:01 UTC | 117.8 MB | |
| clamav-1.4.2.win.win32.msi.new_key.sig | 2025-03-19 15:45:24 UTC | 801 bytes | |
| clamav-1.4.2.win.win32.msi.sig | 2025-01-22 16:13:29 UTC | 801 bytes | |
| clamav-1.4.2.win.win32.zip | 2025-01-22 16:28:03 UTC | 118.3 MB | |
| clamav-1.4.2.win.win32.zip.new_key.sig | 2025-03-19 15:45:23 UTC | 801 bytes | |
| clamav-1.4.2.win.win32.zip.sig | 2025-01-22 16:13:29 UTC | 801 bytes | |
| clamav-1.4.2.win.x64.msi | 2025-01-22 16:21:33 UTC | 141.1 MB | |
| clamav-1.4.2.win.x64.msi.new_key.sig | 2025-03-19 15:45:23 UTC | 801 bytes | |
| clamav-1.4.2.win.x64.msi.sig | 2025-01-22 16:13:29 UTC | 801 bytes | |
| clamav-1.4.2.win.x64.zip | 2025-01-22 16:16:41 UTC | 141.7 MB | |
| clamav-1.4.2.win.x64.zip.new_key.sig | 2025-03-19 15:45:24 UTC | 801 bytes | |
| clamav-1.4.2.win.x64.zip.sig | 2025-01-22 16:13:29 UTC | 801 bytes |
ClamAV downloads for Linux
| file | Modified | Size | |
|---|---|---|---|
| clamav-1.4.2.linux.x86_64.deb | 2025-01-22 16:29:43 UTC | 66.5 MB | |
| clamav-1.4.2.linux.x86_64.deb.new_key.sig | 2025-03-19 15:45:23 UTC | 801 bytes | |
| clamav-1.4.2.linux.x86_64.deb.sig | 2025-01-22 16:13:29 UTC | 801 bytes | |
| clamav-1.4.2.linux.x86_64.rpm | 2025-01-22 16:29:01 UTC | 27.2 MB | |
| clamav-1.4.2.linux.x86_64.rpm.new_key.sig | 2025-03-19 15:45:23 UTC | 801 bytes | |
| clamav-1.4.2.linux.x86_64.rpm.sig | 2025-01-22 16:13:29 UTC | 801 bytes |
ClamAV downloads for Mac
| file | Modified | Size | |
|---|---|---|---|
| clamav-1.4.2.macos.universal.pkg | 2025-01-22 16:15:08 UTC | 98.2 MB | |
| clamav-1.4.2.macos.universal.pkg.new_key.sig | 2025-03-19 15:45:23 UTC | 801 bytes | |
| clamav-1.4.2.macos.universal.pkg.sig | 2025-01-22 16:13:29 UTC | 801 bytes |
ClamAV downloads for Source
| file | Modified | Size | |
|---|---|---|---|
| clamav-1.4.2.tar.gz | 2025-01-22 16:29:28 UTC | 47.8 MB | |
| clamav-1.4.2.tar.gz.new_key.sig | 2025-03-19 15:45:23 UTC | 801 bytes | |
| clamav-1.4.2.tar.gz.sig | 2025-01-22 16:13:29 UTC | 801 bytes |
1.0.8 LTS
ClamAV downloads for Windows
| file | Modified | Size | |
|---|---|---|---|
| clamav-1.0.8.win.win32.msi | 2025-01-22 16:06:06 UTC | 73.7 MB | |
| clamav-1.0.8.win.win32.msi.new_key.sig | 2025-03-19 15:43:07 UTC | 801 bytes | |
| clamav-1.0.8.win.win32.msi.sig | 2025-01-22 15:03:53 UTC | 801 bytes | |
| clamav-1.0.8.win.win32.zip | 2025-01-22 16:01:18 UTC | 73.8 MB | |
| clamav-1.0.8.win.win32.zip.new_key.sig | 2025-03-19 15:43:07 UTC | 801 bytes | |
| clamav-1.0.8.win.win32.zip.sig | 2025-01-22 15:03:53 UTC | 801 bytes | |
| clamav-1.0.8.win.x64.msi | 2025-01-22 15:37:53 UTC | 88.7 MB | |
| clamav-1.0.8.win.x64.msi.new_key.sig | 2025-03-19 15:43:07 UTC | 801 bytes | |
| clamav-1.0.8.win.x64.msi.sig | 2025-01-22 15:03:53 UTC | 801 bytes | |
| clamav-1.0.8.win.x64.zip | 2025-01-22 15:37:50 UTC | 88.8 MB | |
| clamav-1.0.8.win.x64.zip.new_key.sig | 2025-03-19 15:43:07 UTC | 801 bytes | |
| clamav-1.0.8.win.x64.zip.sig | 2025-01-22 15:03:53 UTC | 801 bytes |
ClamAV downloads for Linux
| file | Modified | Size | |
|---|---|---|---|
| clamav-1.0.8.linux.x86_64.deb | 2025-01-22 16:07:42 UTC | 16.6 MB | |
| clamav-1.0.8.linux.x86_64.deb.new_key.sig | 2025-03-19 15:43:07 UTC | 801 bytes | |
| clamav-1.0.8.linux.x86_64.deb.sig | 2025-01-22 15:03:53 UTC | 801 bytes | |
| clamav-1.0.8.linux.x86_64.rpm | 2025-01-22 16:07:41 UTC | 13.8 MB | |
| clamav-1.0.8.linux.x86_64.rpm.sig | 2025-01-22 15:03:54 UTC | 801 bytes |
ClamAV downloads for Mac
| file | Modified | Size | |
|---|---|---|---|
| clamav-1.0.8.macos.universal.pkg | 2025-01-22 15:24:01 UTC | 28.1 MB | |
| clamav-1.0.8.macos.universal.pkg.new_key.sig | 2025-03-19 15:43:07 UTC | 801 bytes | |
| clamav-1.0.8.macos.universal.pkg.sig | 2025-01-22 15:03:53 UTC | 801 bytes |
ClamAV downloads for Source
| file | Modified | Size | |
|---|---|---|---|
| clamav-1.0.8.tar.gz | 2025-01-22 16:07:56 UTC | 49.0 MB | |
| clamav-1.0.8.tar.gz.new_key.sig | 2025-03-19 15:43:07 UTC | 801 bytes | |
| clamav-1.0.8.tar.gz.sig | 2025-01-22 15:03:53 UTC | 801 bytes |
For ClamAV to work properly, both the ClamAV engine and the ClamAV Virus Database (CVD) must be kept up to date.
FreshClam should perform these updates automatically. Instructions for setting up FreshClam can be
found in the documentation section.
If your network is segmented or the end hosts are unable to reach the internet, you should
investigate setting up a private local mirror using the cvdupdate tool.
Be sure to read the Upgrade Instructions prior to updating ClamAV. Sign up for notifications regarding newest stable releases and betas by subscribing to the clamav-announce mailing list.
Release Candidates
There are currently no release candidates available for download.
Beta Versions
There are currently no beta versions available for download.
GitHub
Find the ClamAV project on GitHub.
Find the the ClamAV Bytecode Compiler project on GitHub.
Git 1.7+
$ git clone git://github.com/Cisco-Talos/clamav-bytecode-compiler
Git < 1.7
$ git clone https://github.com/Cisco-Talos/clamav-bytecode-compiler
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