##### Get Chainsaw

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- Important Distribution Notes

##### About Chainsaw

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##### Community

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# Download Apache Chainsaw

Apache Chainsaw is distributed under the Apache License, version 2.0.

The link in the Mirrors column should display a list of available mirrors with a default selection based on your inferred location. If you do not see that page, try a different browser. The checksum and signature are links to the originals on the main distribution server.

Distribution | Mirrors | Checksum | Signature
--- | --- | --- | ---
Apache Log4j 2 binary (tar.gz) | apache-chainsaw-2.1.0-bin.tar.gz | apache-chainsaw-2.1.0-bin.tar.gz.sha512 | apache-chainsaw-2.1.0-bin.tar.gz.asc
Apache Log4j 2 binary (zip) | apache-chainsaw-2.1.0-bin.zip | apache-chainsaw-2.1.0-bin.zip.sha512 | apache-chainsaw-2.1.0-bin.zip.asc
Apache Log4j 2 source (tar.gz) | apache-chainsaw-2.1.0-src.tar.gz | apache-chainsaw-2.1.0-src.tar.gz.sha512 | apache-chainsaw-2.1.0-src.tar.gz.asc
Apache Log4j 2 source (zip) | apache-chainsaw-2.1.0-src.zip | apache-chainsaw-2.1.0-src.zip.sha512 | apache-chainsaw-2.1.0-src.zip.asc

It is essential that you verify the integrity of the downloaded files using the PGP or SHA512 signatures. Please read Verifying Apache HTTP Server Releases for more information on why you should verify our releases.

The PGP signatures can be verified using PGP or GPG. First download the KEYS as well as the asc signature file for the relevant distribution. Make sure you get these files from the main distribution directory, rather than from a mirror. Then verify the signatures using

    gpg --import KEYS
    gpg --verify apache-chainsaw-2.1.0-bin.tar.gz.asc apache-chainsaw-2.1.0-bin.tar.gz
    gpg --verify apache-chainsaw-2.1.0-bin.zip.asc apache-chainsaw-2.1.0-bin.zip
    gpg --verify apache-chainsaw-2.1.0-src.tar.gz.asc apache-chainsaw-2.1.0-src.tar.gz
    gpg --verify apache-chainsaw-2.1.0-src.zip.asc apache-chainsaw-2.1.0-src.zip

Apache Chainsaw 2.1.0 is signed by Robert Middleton (B095DD52).

Alternatively, you can verify the SHA512 signature on the files. A unix program called sha512sum is included in many unix distributions.