If your wpd or rtf document has accidentally become corrupt/inaccessible for opening with the original software, don't lose heart! You do not have to buy expensive software to repair just one damaged wordperfect file anymore.
In some cases, it is possible to fix and recover the corrupt wpd (WordPerfect 12(X3), 14(X4)), rtf file. There are several reasons why a wordperfect file may have been damaged.
Corrupted wordperfect documents are files that suddenly become unusable and can't be opened with Corel WordPerfect.