> For the complete documentation index, see [llms.txt](https://docs.justransform.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.justransform.com/development/hex-editor.md).

# Hex Editor

Accessed through clicking Development > "**Hex Editor"** link on the left side panel of the application.

The Hex editor can be used to view and edit raw data in hexadecimal format of files that are being transferred as part of the data integration process. The Hex editor can be useful when troubleshooting data integration processes that involve the transfer of binary data.