Rsdf extension is associated with RSDF/CCF Cryptload file. You can try to open rsdf files with Cryptload software.
Cryptload is a software which used for cryptic file sharing via internet. The files may look hidden however these are the files that have hidden links which downloaded from Rapidshare or similar kind of web pages.
You may need to get detailed information about Cryptload, in this case you can take a look to its official web page.Besides, you have chance to download it free from this web site. Here is the link below.
What to use rsdf
which page related to rsdf file
rsdf Related Searches
You can check related links about rsdf fileextension.