❯ DeepSeek’s official desktop code is public, with Mac and Windows build targets

Developer previewDeepSeek’s official Harness repository includes a desktop directory and a separate host program, while the project remains labeled a developer preview. The open-source framework lets models call tools, manage sessions and execute tasks. The website’s current getting-started path still launches a web interface; public code should not be described as a formal installer release.

Platform targetsCurrent build documentation lists Mac versions for Apple Silicon and Intel, alongside Windows x64, and explicitly excludes Linux as a desktop release target. The production update domain is configured as download.deepseek.com, but the documents provide no general release date.

Distribution designThe official desktop application packages its interface, runtime and framework as a single signed update unit. It communicates through a dedicated protocol and interprocess pipes, with no listening web port. This reduces exposed ports and version mismatches, but does not establish superior security or speed over third-party versions in every situation.

Mode tradeoffsOfficial documentation says minimal mode retains only terminal and file-editing tools for minimal-environment benchmarking. Claims about joint optimization with V4.1 Flash, higher cache hit rates and better everyday results from High or Low than Max lack measurements under matching conditions. Tool modes and reasoning levels should be distinguished, with cost-benefit tradeoffs assessed by task.

▪ SIGNALThe confirmed desktop progress concerns build and update infrastructure; general installer availability and comparable task performance require separate verification.