I-Open Source Routing Machine noma i-OSRM wukuqaliswa kwe-C++ kwenjini yomzila esebenza kahle kakhulu yezindlela ezimfishane kumanethiwekhi omgwaqo. Inikezwe ilayisense ngaphansi kwelayisensi ye-BSD yesigatshana esi-2 evumelekile, i-OSRM iyisevisi yenethiwekhi yamahhala. I-OSRM isekela i-Linux, i-FreeBSD, iWindows, neplathifomu ye-Mac OS X.