Here is a concentration camp of all kinds of auto key programmer for FREE download. These auto key programmers are for Benz, BMW, and some other makes in the market.
For Mercedes Benz
2015 Newest Advanced Key Programmer for Mercedes-Benz free download
2015 Newest Advanced Key Programmer for Mercedes-Benz can directly read data from EIS via infrared (easy and convenient). It is unnecessary to detach and can support password of reading NEC key 51, 57, calculate new lock data under EIS help, and copy a new key.
V3.19 AK90+ for All BMW EWS Software free download
BMW V3.19 key programmers is the newest software version for BMW AK90+ with English & Chinese, which can read the key information and write keys for all BMW vehicles.
For specific vehicle models
ad90 key programmer free download
Newest version V3.27 AD90 key duplicator features the most innovative electronic components in the field of radio frequencies thus allowing easy detection, reading and cloning (duplication) of fixed code transponders and the identification of cryptographic transponder codes.
Vehicles models: please read http://www.worldobd2.com/wholesale/ad90-transponder-key-duplicator-plus.html
For all makes of vehicles worldwide
The key pro M8 key programmer software and user manual free download:
Key Pro M8 Auto Key Programmer (Standard version: V11.13 Beta version: V11.17) is an ideal programming tool to programs keys and remotes for all makes of vehicles worldwide.
Super OBD SKP-900 Key Programmer Activation Tool and Update Tool free download
Newest version V3.5 super OBD SKP-900 hand-held OBD2 auto key programmer supports almost all cars in the market, which can be free updated online monthly.