Since P3 was published through different means in different countries, the installations differ. This repository attempts to track the md5 checksums of the most popular ones. Please note that the version display in the main menu is not correct for GOG and Steam releases.
b19cba7ae0ffd46ec1d4b59ef9ad7c10 Mapeditor.exe
f9ae89baeaa567938e3b267d9bb466ab P3HardwareSettings.exe
31b0ca57335160f7700e8613fa16b93c P3Setup.exe
baf7e0f931ce3d35c1ba3f5d81eb990a Patrician3.exe
809cd5186cedcbc00ccd3c473d23cdcb binkplay.exe
487ab8252e4b8248db20f00e4f322240 dxcfg.exe
01190d8b6805fd4d2a68750fbd041966 unins000.exe
74c32bab62943da3e9397c57e4afce92 AIM.dll
6050bcc1b23f3df7a1876cbdcbac8232 MSVCP60.dll
b765198036e60c0cfa8b71d3d1dbd5e2 Schnelltransfer.dll
67da997f755ad3c02d626a9ed2aaa2e1 Vto.dll
9dee655ee5a80a3c61c7061530b74b66 WalType.dll
3e6c131e916311a1d80823da8b0fb6d7 archiver.dll
3e1dbf53fb6d3fee8932a1062f5559b0 ddraw.dll
1dc50afed2fadda3cb69c989aea52964 ddraw_Dll.dll
f067b3e660cebed6ac554fe0c9d7d17d drvmgt.dll
a0ce0247d48fecaac607edb1e2d87fd8 ijl11.dll
253a5cce82e4b2d9a76553790851aff9 mfc42.dll
30873a23430e136247fe3a0f84d9f7b8 mss32.dll
92781a3ddc20089ee165084db0909f63 p2arch0_eng.cpr
9087d5e9c0b1c3314d2c2b6b0a3b4f3c p2arch1_eng.cpr
3d8cefedeb9fbe667142c95951c2cc18 Mapeditor.exe
84d1370cf8c107a8474ec2edcac101c9 P3HardwareSettings.exe
f23d4ce7e50fc76b68c15860634ea9ab P3Setup.exe
7979dad9133de25871a07e06b1df2d40 Patrician3.exe
45e140101d15ce467b9078011ca79695 binkplay.exe
5c4ecdf7193f7f1fad1ce09fefd3f7c5 unins000.exe
986de7e29f0825edad7e8bd9b91a9aea AIM.dll
6050bcc1b23f3df7a1876cbdcbac8232 MSVCP60.dll
b765198036e60c0cfa8b71d3d1dbd5e2 Schnelltransfer.dll
67da997f755ad3c02d626a9ed2aaa2e1 Vto.dll
9dee655ee5a80a3c61c7061530b74b66 WalType.dll
3e6c131e916311a1d80823da8b0fb6d7 archiver.dll
cd3a25100c5f74556640f10521f03b9c ddraw_Dll.dll
f067b3e660cebed6ac554fe0c9d7d17d drvmgt.dll
bdc6e105a77abec8e9ae0c4b5b9e2b5b goggame-1207658706.dll
a0ce0247d48fecaac607edb1e2d87fd8 ijl11.dll
253a5cce82e4b2d9a76553790851aff9 mfc42.dll
30873a23430e136247fe3a0f84d9f7b8 mss32.dll
92781a3ddc20089ee165084db0909f63 p2arch0_eng.cpr
9087d5e9c0b1c3314d2c2b6b0a3b4f3c p2arch1_eng.cpr