www.MyKundali.com - KP Natal and Horary Software by AstroSage
www.AstroSage.com - Another KP Natal and Horary Software by AstroSage
www.GPShorary.com - For creating horary charts and time charts
http://www.astro.com - Comprehensive latitude/ longitude database (city database)
http://www.astraura.org - Online KP astrology software
http://www.vedicastrologer.org/jh - Primay vedic astrology software for windows, but can be used with KP with some customization.
https://market.android.com/details?id=com.ojassoft.astrosage - Works with all Google Android based devices (smart phones and tablets)
http://astrosage.com/m - Works with Nokia, Windows Mobile, iPhone and any other GPRS/ 3G/ WAP2 mobile phone
http://www.krishnamurtipaddhati.com
http://www.astrocamp.com (Varahamihira - KP Astrology Software for Windows)
KP Astro
Astro Kundali
http://www.astrocamp.com (Mobile Kundli - KP Astrology for Palm Pilot and Pocket Computers)
http://groups.yahoo.com/group/k_p_system/message/4218
http://groups.yahoo.com/group/k_p_system/message/16006
http://groups.yahoo.com/group/k_p_system/files/KP%20Softwares/