sosemanuk-256 freeware downloads
VSTextEncrypt
1.0.3.95 freeware download... supports a variety of symmetric-key encryption algorithms, including Sosemanuk-128, Sosemanuk-192, Sosemanuk-256, Salsa20-128, Salsa20-256, XSalsa20, AES-128, AES-192, AES-256, RC6-128, RC6-192, ...
VSFileEncrypt
1.2.3.149 freeware download... supports a variety of symmetric-key encryption algorithms, including Sosemanuk-128, Sosemanuk-192, Sosemanuk-256, Salsa20-128, Salsa20-256, XSalsa20, AES-128, AES-192, AES-256, RC6-128, RC6-192, ...