Download Protocol Buffers 31.1

Open-source cross-platform data format used to serialize structured data

Updated: May 30, 2025

Size: 3.2 MB

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3.2 MB · May 30, 2025

protoc-31.1-win64.zip

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34.0 February 27, 2026 3.3 MB 33.5 January 31, 2026 3.3 MB 33.4 January 14, 2026 3.3 MB 33.3 January 12, 2026 3.3 MB 33.2 December 07, 2025 3.3 MB 33.1 November 14, 2025 3.3 MB