Versions

7.0.0.1151	4.17%
6.11.0.1149	4.17%
6.0.0.1251	50.00%
6.0.0.1251	4.17%
6.0.0.1242	4.17%
6.0.0.1222	4.17%
5.2.0.1035	8.33%
5.2.0.1035	12.50%
5.2.0.1035	4.17%
3.1.0.1213	4.17%

There are 10 versions of nptoolbarchrome.dll in the wild, the latest version being 7.0.0.1151. The average file size is about 161.46 KB. The file is a digitally signed and issued to Trend Micro by VeriSign.

TrendMicro Toolbar Rating Plugin part of Trend Micro security framework, an antivirus platform with Smart Protection Network, a cloud-client content security infrastructure designed to protect customers from web threats, such as data stealing malware. This combines in-the-cloud technologies with other client-based AV technologies to reduce dependency on conventional pattern file downloads on the endpoint.