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About 32-bit USEARCH
The 32-bit version meets the needs of most users. It is compatible with 32-bit and 64-bit operating systems. The main limitation is that a maximum of 4Gb RAM can be used (2Gb under Windows). See memory requirements for more information. A 64-bit version is available for very large datasets, this requires a paid license even for non-profit / academic use.

You may install 32-bit builds of USEARCH on a shared university computing resource if you make sure that the binary has execute-only permissions to prevent users from making unauthorized copies (they can download their own copy here).

The email list has been discontinued. In future, I will tweet about updates and other USEARCH news such as new preprints and published papers. If you don't use twitter, you could use a service such as changedetection.com which can send you an email every time this page changes (which happens when a new version is posted, rarely for other reasons).

I understand and accept the license agreement (required).

I agree to set execute-only permissions --x--x--x on the binary.



Email address (required, must be an instutition address like xyz.edu).