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Technologies » SDK » Protocol Buffers

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Protocol Buffers are language-neutral, platform-neutral extensible mechanisms for serializing structured data before, most of the time, storing or transmitting it.

— Edit on GitHub

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# Name % Price Rating Release Follows Online Peak
Free 96.33% Mar 2025 54,251 100 10,988
Free 94.73% Sep 2022 7,919 27 453
$19.99 94.42% Jun 2023 8,808 10 189
$2.99 94.30% Apr 2023 69,182 116 4,121
$6.99 94.23% Apr 2024 11,856 65 1,168
$14.99 94.11% Mar 2016 121,804 498 15,874
-50% $12.49 93.97% Mar 2023 133,860 875 12,686
-40% $14.99 93.86% May 2024 62,251 374 3,028
Free 93.80% May 2021 14,011 3 528
$34.99 93.66% Sep 2021 166,294 2,765 13,045
$19.99 93.66% Sep 2022 13,057 11 198
$19.99 93.34% Mar 2023 8,797 5 313
$19.99 93.08% Feb 2024 74,895 936 11,918
$19.99 93.06% Dec 2021 4,638 16 176
Free 92.81% Apr 2023 1,936 121 582
$19.99 92.73% Aug 2022 40,743 1,007 12,460
ShareX Application
Free 92.55% Oct 2007 16,616 2,394 3,930
$19.99 92.22% Jun 2014 47,267 497 2,734
$12.99 92.19% Oct 2022 2,527 0 45
$29.99 92.02% Jun 2023 3,139 1 167
Free 91.79% Aug 2020 14,369 8 1,139
$14.99 91.73% Jul 2025 9,308 193 1,108
$4.99 91.71% Aug 2025 2,146 9 150
$29.99 91.40% Nov 2018 62,462 86 1,400
Free 91.36% May 2025 215 11 128
$14.99 91.32% Nov 2019 69,667 3,841 26,379
$19.99 91.27% Aug 2024 158,321 3,782 46,465
$19.99 91.18% Feb 2025 18,288 86 2,509
$5.99 91.18% Nov 2019 7,760 57 520
-70% $7.49 91.17% Apr 2020 41,195 191 1,012
Stream Avatars Application
$14.99 90.85% Jul 2017 13,796 837 2,158
$19.99 90.79% Jun 2012 56,492 232 93,109
$19.99 90.77% Jul 2023 27,290 142 3,073
$9.99 90.62% Feb 2021 36,436 64 2,807
-65% $8.74 90.50% Apr 2020 45,440 201 6,438
-10% $13.49 90.48% Aug 2025 11,364 2,860 4,015
$17.99 90.36% May 2024 4,163 27 162
$4.99 90.31% Jan 2017 1,223 0 163
$19.99 90.26% Aug 2024 4,253 2 210
Free 90.24% Oct 2024 — 104 3,219
$22.99 90.23% Mar 2023 60,833 456 10,961
$17.99 90.20% Sep 2024 3,072 0 28
Free 90.14% Jul 2023 — 21 486
$19.99 90.13% Aug 2024 41,611 145 3,628
$5.99 90.02% May 2021 2,646 1 409
Free 90.02% Oct 2024 — 2 73
Free 89.96% Sep 2024 — 4 65
$14.99 89.86% May 2025 13,034 429 2,973
$19.99 89.85% Jul 2023 30,293 440 7,255
$9.99 89.76% Jun 2015 3,278 0 34
$29.99 89.74% May 2018 13,893 4 276
Free 89.59% Sep 2022 3,994 62 548
VTube Studio Application
Free 89.51% Mar 2021 51,936 10,130 21,472
$29.99 89.45% Sep 2013 745,955 5,740 56,679
Free 89.43% Mar 2024 3,586 6 130
$10.99 89.40% May 2022 12,176 1 1,631
$19.99 89.40% Jan 2024 6,340 8 363
— 89.35% Oct 2024 — 2 688
$9.99 89.34% Oct 2023 15,562 27 731
$9.99 89.24% Aug 2025 2,948 29 665
-80% $3.99 89.16% Feb 2016 200,187 166 17,568
$6.99 89.04% Sep 2023 10,166 22 268
Free 88.96% Feb 2025 — 6 165
$2.99 88.89% Jun 2019 144,020 847 11,478
$19.99 88.89% Feb 2025 9,873 29 643
Live2DViewerEX Application
$4.99 88.83% Jan 2022 50,917 242 1,021
$14.99 88.76% Mar 2022 12,958 4 120
$9.99 88.66% Dec 2017 47,712 18 1,745
$29.99 88.65% Aug 2022 6,423 133 511
-55% $13.49 88.58% Oct 2021 103,350 11,555 21,741
$14.99 88.52% Jul 2023 8,594 9 204
$19.99 88.23% Jan 2025 8,594 30 5,368
$9.99 88.14% May 2024 2,072 0 87
$12.99 88.11% Jun 2025 791 18 195
Free 88.10% May 2024 317 1 15
Free 88.07% May 2019 273,965 283 10,329
Free 87.94% Mar 2016 4,059 0 74
— 87.87% Oct 2023 11,164 0 5,122
Free 87.82% Sep 2023 775 732 1,296
$19.99 87.55% May 2024 8,919 4 205
$29.99 87.54% Jun 2024 12,722 140 986
$12.99 87.54% Dec 2024 319 0 64
$4.99 87.53% Sep 2020 1,071 0 42
-65% $12.24 87.44% May 2022 86,878 286 7,731
-75% $4.99 87.43% Feb 2019 339,812 8,698 23,888
$6.99 87.42% Feb 2024 855 11 63
$19.99 87.41% Jul 2020 2,676 0 63
$14.99 87.39% Jul 2024 1,470 0 33
$19.99 87.38% Sep 2012 314,307 2,968 124,678
Free 87.38% May 2020 1,810 2 137
$14.99 87.35% Jun 2023 2,355 0 37
-20% $3.99 87.26% Feb 2025 726 12 34
— 87.20% Oct 2016 1,898 0 31
HGFaceDD Application
— 87.20% Mar 2022 3,293 1 87
Free 87.19% Dec 2023 332 0 4
$1.99 87.16% Sep 2024 43 0 14
$19.99 87.14% Sep 2017 68,981 10 918
$4.99 87.14% Jul 2024 4,214 1 300
$24.99 87.01% Dec 2023 26,370 32 1,099
Free 86.94% Sep 2021 539 0 29
This page contains a list of Steam games using the Protocol Buffers SDK. We detect various technologies such as engines and SDKs used by games on Steam from depot file lists. This process is entirely automatic and does have mismatches, the rule set we use is available on GitHub. You can report issues and suggest new rules there.

These detections rely on our bot owning games to be able to see the file lists. Submit a key for your game improve our coverage!

Discount color explanation

Blue discount Product has not been this cheap before (new historical low). Green discount Product is priced on par with lowest recorded price. Purple discount Product is priced on par with lowest recorded price in last two years.

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This page contains: A list of Steam games using Protocol Buffers SDK. Protocol Buffers are language-neutral, platform-neutral extensible mechanisms for serializing structured data before, most of the time, storing or transmitting it.

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