> For the complete documentation index, see [llms.txt](https://academy.dnanexus.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://academy.dnanexus.com/cohortbrowser/cohort_browser.md).

# Overview of the Cohort Browser

*Please note: in order to use Cohort Browser on the Platform, an Apollo License is needed.*

## A Tour of the Cohort Browser 

<figure><img src="https://1979569080-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPtCOm9rXoRi4P9rh1ET8%2Fuploads%2Fx3Qrkm7aYvX7ehQZLcoD%2FNew%20GIF_AEC.gif?alt=media&amp;token=6fe58354-27d0-4a8b-81ff-9974e94d48aa" alt=""><figcaption></figcaption></figure>

## Purpose of the Cohort Browser

<figure><img src="https://1979569080-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPtCOm9rXoRi4P9rh1ET8%2Fuploads%2FASxJsUaIjtE9lErPOThu%2Funknown.jpeg?alt=media&amp;token=9a1edaf7-9bba-45ae-99c3-5629417fe0ec" alt=""><figcaption></figcaption></figure>

The cohort browser is used for browsing and visualizing data and creating cohorts. These cohorts can then be shared in a project space to your collaborators.&#x20;