Text Encrypter for Mac

From NiteOwl Software:

Text Encrypter is a powerful text encryption program that may be used to encrypt blocks of arbitrary text or files. Text Encrypter uses OpenSSL and RC-4 (128-bit) encryption technology, which is the method primarily used on most secure web sites. Encrypted files will have the .crypt suffix appended to the name. Text and files may be encrypted via password or a numerical sequence and any given numerical sequence may be written to a XML file for future retrieval in encryption or decryption of text and files.