> For the complete documentation index, see [llms.txt](https://stereotoolss-organization.gitbook.io/stomics-software-download/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://stereotoolss-organization.gitbook.io/stomics-software-download/add-on-packages/tools-for-mask-download.md).

# Tools for mask download

For detailed guidance on using the `download_mask` tool or alternative download methods, please visit [Stereo-seq Chip Mask](https://en.stomics.tech/products/stomics-software/stereo-seq-chip-mask.html).

## Download\_mask (Sep., 2025)

<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th><th></th></tr></thead><tbody><tr><td><a href="https://enfile.stomics.tech/download_mask"><strong>Download for Linux</strong></a></td><td>File size: 28.8 MB</td><td>md5: ea6f929b02708106f1f59f6118a8e5ff</td></tr><tr><td><a href="https://enfile.stomics.tech/download_mask.exe"><strong>Download for Windows</strong></a></td><td>File size: 16.1 MB</td><td>md5: 89e83bb8152435a88179f6f76273908d</td></tr></tbody></table>

download\_mask highlights:&#x20;

* Supports direct mask download by entering **Stereo-seq Chip SN** or **Stereo-seq kit serial number (REF+SN)**, without token verification, fully decoupled from business workflows.