Can't read txt-File

A few days before I deleted a folder with a few Files (.php, .css).vNo I found them with recuva and recoverde them in a new folder on a different disc.

When I open the files, they look like this:

UdeueQguaGCJTBFr4OfFYsuKQC3C19B50TZu

VGmo0w7WA2uJ6si31EggjBFA1CcwVQaAARbk0Z6qLzDw8OmAvsNOivsHnCjmQqsGhuKQrC1053J3
h5k5jwdAYlYKcvjH6ah6zQOOgwADwAObLdhMODxUJA8fZgBdcuIUhBPgJtb5ETHVXg2jseAB7+4M
W/NRWAYmkdbwUlUFBvstA0RVUBmwEAOMPlecTabbO5X+g4PD1C6RFhNEcK0EGHACgdXQYPBAPDhA
ROpkqxwhJoWBAWpDoQiR7D4jm2XZzFziAIC2HxQxOphSjqk57KeULKLh4cLgASCMTkhUJkrzDgMh
AeHOy1YibZbMisweQ4cBqhUO9GxMHgDYfKDNhVkLhEISDMFgaQoUjGFwdCw+QG3oEt+vewC9N0iT
a4ZYfUIrkw+VWDwAOAA8hAEJg8PEYeQQBU+N6XezYWxK/MquBgAUol8POZ2zVDNsJwATjsRH2eQ8

What can I do to get a better version?

Looks like the file was overwritten