What is a .ACID file?
An .ACID file is a special kind of file that has been locked up tight using something called the ACiD algorithm. Think of it like putting your most secret and important papers into a safe so that only you can get to them. These files might have things like bank details, government secrets, business plans, or even personal letters that you wouldn't want just anyone to read.
To lock and unlock these files, there's a special key that's made in a very fancy way using something called quantum random numbers. It's like making a super unique password that's really hard for anyone else to guess.
The tool that does all this magic is called ACiD, short for A Covert Identity. It's like a secret agent for your files, making sure they're safe whether they're just sitting on your computer or if you're sending them across the internet in an email. You could tell ACiD to protect just one file or even a whole folder full of files.
However, there's a bit of a catch. ACiD, the tool that does all this, isn't around anymore. It's been discontinued, which means the creators stopped making or supporting it. So, if you have an .ACID file, you might find it tricky to open since the original program isn't available to help unlock it.
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