Do you want to mine crypto without spending? Here are the 8 most accessible tools.

Free mining sounds good, but does it really work? The answer is yes, although with nuances. Your PC can generate passive income if you choose the platform wisely.

The most viable options

Awesome Miner ( since 2014): Stable software for Windows and Linux. The good thing is that it supports small and large operations.

BetterHash: Designed for Windows. Its algorithm automatically detects which crypto to mine based on real-time profitability. Supports BTC, ETH, and ETC.

StormGain: Specialized in Bitcoin. Strength: works on smartphone without draining battery. Interface in Portuguese. Promises low energy costs.

CryptoTab: A browser that mines while you browse. Compatible with Windows, Mac, Android, and iOS. Includes a referral system to multiply earnings.

Kryptex: For Windows only. According to reports, it generates up to R$520/month on basic equipment by converting computational power into money.

ECOS: ASIC and cloud Mining, but requires initial investment. Offers free trial, although it is not for small budgets.

PEGAPool: Mobile app to mine ETH from your phone. Downloadable on Google Play. Promises 0.01 ETH daily.

MinerGate: Multi-platform (Windows, Mac, Linux, mobile). Automatically selects the most profitable coin based on your hardware.

Bonus: Earnings without Mining

EarnCrypto: Alternative without Mining. Earn satoshis by completing tasks: watching ads, surveys, simple interactions.

Critical warning

Here comes the important part: not all platforms are legitimate. Before you register:

• Verify the company's history
• Read reviews on independent forums
• Never share sensitive data if you are asked for “verification”
• Beware of promises of guaranteed profits
• Check what security measures they implement

Free mining is real, but so are the scammers. Choose wisely.