Is there any posibility to work with MapInfo files from Perl?

Yes, they are essentially text files and perl loves text files...

Do I need any additional software for this?

Yes

Are there some perl modules that permit to use MapInfo files(.TAB, .MAP and .DAT) without any additional software.

As far as I know not as yet, care to write one? see How to make a CPAN Module Distribution. Even with a module you still need to write the code to use it. What do you want to do?

I was trying to find descritpion of this files, and to work with them directly from Perl, but i failed.

Try Google and use "mapinfo files perl" as the search or just click here for one I cooked up earlier ;-)

cheers

tachyon

s&&rsenoyhcatreve&&&s&n.+t&"$'$`$\"$\&"&ee&&y&srve&&d&&print