Download DeepSeek V4 & V4.1 (open weights)
vDeepSeek-V4.1-Flash-1017 (V4.1); DeepSeek-V4-Flash-0731 and DeepSeek-V4-Pro-0813 (V4)Web app
Before you download
Publisher
OfficialDeepSeek — deepseek.comWhere the file comes from
Publisher's pageThe publisher's own download page: huggingface.co/deepseek-aiLink checked 30 Oct 2026Bundled offers
NoneNone. You get the publisher's original installer from their own site — we never host, repackage or wrap it.
Continue to official download(opens publisher site in a new tab)
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Install in 3 steps
Download
Save the installer from huggingface.co.
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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