Official links only. Every download link goes to the publisher's own official page. We never host, repackage or bundle files.

Download DeepSeek Harness

v0.2.1-rc.5 (latest pre-release tag); the desktop download is an unversioned 'latest' buildWindowsmacOS

Before you download

Publisher
Official
DeepSeek — deepseek.com
Where the file comes from
Publisher's page
The publisher's own download page: deepseek.com/en/download/Link checked 30 Oct 2026
Bundled offers
None
None. You get the publisher's original installer from their own site — we never host, repackage or wrap it.

Continue to official download

Opens deepseek.com in a new tab. Only run software you trust.

Other platforms

macOS — official downloaddeepseek.com(opens deepseek.com in a new tab)

Install in 3 steps

Download
Save the installer from deepseek.com.
Check
Right-click the file → Properties → Digital Signatures to see who signed it.
Install
Run the installer and decline anything you didn't ask for.

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