I was looking for a multi-OS file encrypter, for a single solution, and found this one: https://paranoiaworks.mobi/sse/pro_version_features.html

The pro version says, “You get new algorithms: Threefish 1024bit, SHACAL-2 512bit and Paranoia C4 2048bit (which is a cascade of Threefish–Serpent–AES–SHACAL2).”

Any real benefit to a multiple encryption scheme of 4 different ciphers for that 3rd algo? Just seems like it could increase the likelihood of introducing more possible vulns and/or more susceptible to cryptanalysis