Should I block it?
No, this file is 100% safe to run.
 
 Additional versions
Additional versions
 
     
    
        libpq.dll
PostgreSQL
| Version: | 8.3.18 | 
| MD5: | 63bd3f08337b0a9eff60d07f7a88885c | 
| SHA1: | 0a6862c0f8e529225c6b993db77d75043cdace59 | 
Overview
libpq.dll is loaded as dynamic link library that runs in the context of a process.
 Details
Details
| File name: | libpq.dll | 
| Product name: | PostgreSQL | 
| Description: | PostgreSQL Access Library | 
| Typical file path: | C:\Program Files\postgresql\8.3\bin\libpq.dll | 
| File version: | 8.3.18 | 
| Size: | 164 KB (167,936 bytes) | 
| Digital DNA | 
| PE subsystem: | Windows Console | 
| File packed: | No | 
| Code language: | Microsoft Visual C++ 8.0 | 
| .NET CLR: | No | 
More details
 Distribution by Windows OS
Distribution by Windows OS
| OS version | distribution | 
| Windows 8.1 Pro | 33.33% |  | 
| Windows 7 Home Premium | 33.33% |  | 
| Microsoft Windows XP | 33.33% |  | 
 Distribution by country
Distribution by country
United States installs about 66.67% of PostgreSQL.
 Distribution by PC manufacturer
Distribution by PC manufacturer
| PC Manufacturer | distribution | 
| Acer | 100.00% |  |