Developers often blame inefficient loops, database queries or hardware for performance issues. However, while developing a scanner in FreePascal, I discovered a massive bottleneck unrelated to code or hardware: the antivirus. If you are writing applications that need to open thousands of files – even just to read a few …

Sparrow Wallet is a Bitcoin-only software wallet that focuses on financial self-sovereignty, privacy, and usability. It is often favored by advanced users for its ability to connect to a private Electrum server or full node, as well as its support for coin control and mixing. While it is usually best practice to run …

If you are attempting to access funds that were stored years ago, you may find that current software versions are incompatible with your old wallet files. In this article, I will explain how you can locate and download older versions of Wasabi Wallet. Using outdated wallet software involves significant security risks …

MyEtherWallet (often abbreviated as MEW) is a free, open-source, client-side interface that allows you to interact directly with the Ethereum blockchain. Unlike a centralized exchange, it gives you full control over your keys and funds, serving as a bridge between you and the Ethereum network. If you are reading this …

Coin Wallet, also known as Coin Space, is a non-custodial multi-currency wallet that allows users to manage Bitcoin and various altcoins. If you are reading this article, you are likely trying to recover old funds and suspect that compatibility issues with the latest software version are preventing you from accessing …