For quick brainstorming sessions or developers sketching architecture, Excalidraw is your go-to. Its charming hand-drawn aesthetic makes it ideal for rough concepts and local data management, but it's not suited for polished visuals or comprehensive design projects.
On the other hand, if you're a Windows user looking to reclaim disk space, choose WinDirStat. Its treemap visualization helps you easily identify large files, making it perfect for those needs. However, the dated interface and slow scans on large drives could deter you if you prioritize a modern experience or require software on multiple platforms.