Versions

18,0,5,292	0.22%
18,0,5,292	0.22%
17,3,0,49	0.22%
17, 1, 0, 27	0.22%
17, 0, 0, 12	2.24%
17, 0, 0, 12	2.47%
17, 0, 0, 12	1.35%
17, 0, 0, 12	0.45%
17, 0, 0, 12	0.22%
17, 0, 0, 12	0.45%
15, 1, 0, 2	0.22%
15, 0, 0, 2	1.12%
15, 0, 0, 2	0.45%
14, 2, 0, 1	14.35%
14, 2, 0, 1	4.04%
14, 1, 0, 10	2.47%
12, 0, 0, 0	5.61%
12, 0, 0, 0	0.90%
12, 0, 0, 0	0.22%
12, 0, 0, 0	3.59%
12, 0, 0, 0	9.87%
12, 0, 0, 0	15.25%
12, 0, 0, 0	0.22%
12, 0, 0, 0	0.22%
12, 0, 0, 0	0.22%
11, 1, 0, 4	2.69%
11, 1, 0, 4	5.61%
11, 1, 0, 4	0.22%
11, 1, 0, 4	5.38%
11, 1, 0, 4	0.22%
11, 1, 0, 4	0.22%
11, 1, 0, 4	0.22%
11, 1, 0, 4	0.22%
11, 1, 0, 4	0.45%
11, 1, 0, 4	0.22%
11, 1, 0, 4	5.38%
11, 1, 0, 4	3.59%
11, 1, 0, 4	2.47%
11, 1, 0, 4	1.79%
11, 1, 0, 4	0.67%
11, 1, 0, 4	0.90%
11, 1, 0, 4	0.67%
11, 1, 0, 4	0.67%
11, 0, 0, 3	1.57%

npsitesafety.dll has 44 known versions, the most recent one is 18,0,5,292. The average file size is about 686.36 KB. It is an authenticode code-signed executable issued to AVG Technologies by the certification authority VeriSign.

The AVG Security Toolbar is a tool which works together with the LinkScanner component and checks search results of the supported Internet search engines (Yahoo!, Google, Yandex, Bing, Baidu). If you select to install the toolbar during the installation of AVG Free, it will be added into your Internet Explorer. AVG Security Toolbar contains also a Yahoo! search box, which is an integral part of the toolbar and can not be removed separately.