[Trisquel-users] Replacement for Truecrypt?

[martin_engqvist]

I've recently made the switch from Ubuntu to Trisquel (at least on one of my  
two computers so far). I've been using Dropbox in combination with Truecrypt  
to safely sync some files between my two computers. However, while browsing  
this forum I found out that Truecrypt is not free at all  
(https://trisquel.info/en/forum/lastpass), but there was no suggestion of  
what to use instead. It seems that Syncany would basically replace my  
Truecrypt/Dropbox combo, but what if I just want to encrypt files locally?  
What should I use?