Looking for a way to make some extra money with crypto?

Then let me tell you something that many people don't know: there are free cryptocurrency mining programs out there.
Seriously.

Mining Bitcoin and other digital currencies might seem like something only wealthy people with powerful computers do, but the truth is there are free options on the internet.
It's true you won't become a millionaire overnight, but for those just starting out or wanting to boost their portfolio without spending a fortune on energy and equipment, it's worth giving a try.

Bitcoin is currently worth around R$76.79k (fluctuating around -0.16% in the last 24 hours), and many people are interested in accumulating without paying a lot.
If you're in that group too, I'll list the best free cryptocurrency miners I found.

Let's start with Awesome Miner.
This software has been around since 2014 and works on Windows and Linux.
It's basically just download, install, and start mining.
That simple.
Then there's BetterHash, which has the motto "put your PC to work" and lets you choose which coin to mine (BTC, ETH, ETC).
The advantage is that it automatically selects the most profitable one at the moment.

If you want to focus only on Bitcoin, StormGain is known for being easy to use and not requiring much processing power.
You can even mine on your phone, which is pretty convenient.
It also supports Portuguese, which makes it much easier.

There's also CryptoTab, which is a browser where you mine while browsing the web.
Just install it on Windows, Mac, Android, or iOS, and you're good to go.
It has a referral system to invite friends that can increase your earnings.

Kryptex is another Windows app that pays for your PC's capacity.
According to them, you can earn about R$520 per month with a regular computer.
Next is ECOS, which focuses only on Bitcoin and offers various investment options, but this one isn't free (it has a free trial period).

PEGAPool allows mining ETH (around $2.11k now) just with a smartphone, and according to the company, you can earn up to 0.01 ETH per day.
MinerGate is free software that works on multiple systems and automatically chooses which coin to mine based on your device.

Bonus: EarnCrypto is a website where you earn cryptocurrencies by doing simple tasks like viewing ads and surveys.
It's not mining in the technical sense, but it's a way to accumulate satoshis without investing.

Now, an important warning: watch out for scams.
There are many fake sites promising free Bitcoin asking for personal data.
Always verify the source, history, and security measures before using any online tool.

The truth about free cryptocurrency miners is that they won't make you rich, but they can supplement your portfolio.
If your goal is to gradually increase your assets without extra costs on expensive programs, it's a good option for the medium and long term.
Just clearly define what you expect from the process and choose the one that makes the most sense for you.