Search for ALL large files and folders (not just some) using Finder (not third-party) I am looking for space! I would like to search for all large folders and files. I found this answer but so far my searches failed to show some of the large files, including a .pkg file that was in my home directory (the 'house' icon). I just use "normal" finder, and then with the controls - where I am trying to find a way to say size &gt; 100MB or something to that effect. But I don't even see size.

I also can not see how to display all folders on my computer where again folder size &gt; 100MB. Are these possible using the Finder controls?

edit: To address the comments I've added an additional example. It's the selective file type that's bothering me. Here I create some files with python and look with Finder. Finder decides that I should not know about two of the files because the "Kind" is "Document". If I display the folder, they are there, but Finder won't show them if I'm searching. 

import numpy as np
import matplotlib.pyplot as plt
import json

y = [3,1,5,2,0]

np.save("TestDifferent", y)

with open("TestDifferent.json", "w") as outfile:
    json.dump(y, outfile)

with open("TestDifferent.txt", "w") as outfile:
    outfile.write(str(y))

with open("TestDifferent.weird", "w") as outfile:
    outfile.write(str(y))

plt.figure()
plt.plot(y)
plt.savefig("TestDifferent")
plt.show()
It's possible to search by size using Terminal (Confirmed working on Mojave). 

No 3rd party tools or hacks.

Here is a command I used to look through and find largest folders taking my space away (run as root and the command to switch to root is: sudo -i):

du -k / | awk '$1 &gt; 500000' | sort -nr


Once you get the list (ignore the 'Operation not permitted' since those are files you can't (shouldn't) mess with anyway) and look for the top ones.