WhatSize is described as 'simple tool that allows the user to quickly measure the size in bytes of a given folder and all subfolders and files within it' and is an app in the OS & Utilities category. There are more than 50 alternatives to WhatSize for a variety of platforms, including Windows, Mac, Linux, BSD and Android. The best alternative is WinDirStat, which is both free and Open Source. Other great apps like WhatSize are WizTree (Free Personal), TreeSize (Paid), Baobab Disk Usage Analyzer (Free, Open Source) and DiskUsage (Free, Open Source).
- Disk analyzer pro is the best disk space management software and storage analyzer which helps in managing and handling hard disk space and running your PC with the highest speed. View 67 alternatives to Disk Analyzer Pro - Disk space management software
- Paid • Proprietary
- GetFoldersize allows you to determine the size of folders and sub-folders on your hard drive. Determine which programs are taking up your hard disk space. View 55 alternatives to GetFolderSize
The product is no longer available on the company website. Last version, 3.1.10, released in August 2016, can be still downloaded from Wayback Machine.
- Free • Proprietary
- UtilStudio Disk Space Finder is a simple tool that you can use to find the files that occupy the most space on your computer. View 59 alternatives to UtilStudio Disk Space Finder
- Freemium • Proprietary