> For the complete documentation index, see [llms.txt](https://enercalc.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://enercalc.com/docs/sel-installation-activation/software-updates/update-from-website.md).

# Update from Website

How to update ENERCALC SEL by downloading the Build 20 installer from the website.

In addition to the Web Update system that is built into the software, it is also possible to initiate updates by visiting the [For Our Users](https://enercalc.com/users/) page of [www.enercalc.com](https://www.enercalc.com/) and using the [Build 20 Installer/Updater](https://install.enercalc.com/ECSEL20_SETUP.EXE) link.

![](https://3887844556-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F69DEk6rAGnwtJoSDtHQD%2Fuploads%2Fgit-blob-40f5108ca56940b939515ccaf3ec6ff71d5f6210%2FFor%20Our%20Users.png?alt=media)


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