PTracer is a ActiveX Library
for raster to vector conversion in automatic mode. PTracer is licensed as shareware, the cost of the registered version is $50 and full size of the download is 0.5 MB. You may download a free version of PTracer by following download link at Free Download section of this page. PTracer is developed or distributed by KjaraTeam and is listed under libraries components gis graphics activex.