There are a couple of sites with thousands of entries, so unless someone made up their own file extension, you should be able to find it.

The easiest way to determine the program associated with a file type is to use an online database of file extensions. The most common file types that people need to open are listed below, but if it’s not in this list, check the online lookup sites that will let you search for file extensions. The viewing and editing of DAT files is usually not necessary for the majority of computer users.If you come across a file with a strange extension, there are a couple of ways to identify which program opens that file. Some computer users receive DAT files in emails, but it is common that the file was received by mistake, meaning that something went wrong while sending and the file and file extension were not properly sent or received. They are not commonly generated nowadays anymore and programmers are the only people who may regularly use and create these files. No specific programs utilize DAT files but many programs can use the files for reference. Some instant messenger programs save the conversation history in DAT files meaning that an IM program is needed to read the files.ĭata found in the DAT file extension is often contained within PK3/PK4 files or alongside DLL files. If viewing of the DAT file is necessary, finding out which program created the file is required. If opened, the contents can often be viewed in a text editing program if the original DAT file has been saved as text information. Various programs can use this file, but the DAT files are not generally intended to be opened manually. DAT, or Data Files, contain generic data which may be utilized or referenced by other programs.

Dat file opener online