> For the complete documentation index, see [llms.txt](https://addsync.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://addsync.gitbook.io/docs/getting-started/how-to-launch-addsync.md).

# How to Launch Addsync

You have installed the Addsync add-on. If not, refer to the '[Install Addsync](/docs/getting-started/install-addsync.md)' section. To launch the add-on from a Sheet, click on the **Extensions** menu → **Addsync** → **Launch**. This will open the Addsync sidebar on the right side of your screen.

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