Though the best way to check the rar files content is using the software like Winrar but there are situation when we have to work on pc’s not belonging to us or doesn’t have these handy applications. In such a situation if we have to deal with such files then it becomes very difficult to get the contents extracted from these files.

If like the situation you came across then may be the online solution to extract these file can be very helpful.  Open Rar File the online service offers the quick extraction or conversion from Rar, tar or tgz files… though the service is not free charge a nominal amount for sustaining but in needy condition it seems to be very useful.

But in case if you have time and looking for a free solution to convert or extract files from rar-tar-gzip-zip then the 7 Zip Archiver can be a good solution. This is an open source free application.