FAQ about Rainmeter Skin Are Rainmeter skins safe? It's safe to download skins which have been downloaded by a lot of people, supposing at least one checked it before installing. Rainmeter skins are in fact made using the LUA programming language, and some skins also add some . dll files, so yes, it's possible to install a virus through skins.
Is rainmeter a virus? Rainmeter has been tested for security using more than 50 antivirus software and as a result, it has no viruses at all. From these results, the Rainmeter is very safe if used on your laptop and computer.
Does rainmeter affect performance? with that setup, even if it used up an entire thread of your CPU and 8GB of RAM, which it won't nor will come even remotely close to doing, you will see no performance impact on your PC's performance.
Does rainmeter use a lot of RAM?