Alternatives to QDirStat

Disk space visualiser

File system utility used to view and reclaim disk space

Disk space analyzer

Graphically shows disk usage within a file system

Show available disk space on APFS volumes

Disk space cleaner that finds and deletes duplicated and similar files

Fast, advanced log explorer

Finds large, unwanted files and deletes them

Tool to explore all the running tasks (processes)

Visually compare folders and files

Easy to use Disk Cleanup Tools

Process monitor