SoftPerfect Cache Relocator is a portable app that does exactly what the name states - it permits you to move your browser cache to a different location easily.
There are many different reasons for the relocation of this folder like moving the cache to a RAM disk for improved speed while browsing, offload the HDD, or reduce the wear-and-tear of your SSD.
SoftPerfect Cache Relocator will create a symbolic link and redirect the cache to a location of your choice. If you change your mind, you have the option to restore the cache to its original location. SoftPerfect Cache Relocator supports Firefox, Chrome, and Opera.