More than two years ago, I posted Finding large emails in Gmail using Python IMAP with XOAuth, which was really not an easy way if you don't know how to run a Python script.

Now, Gmail finally supports new operators for such task:

size: Search for messages larger than the specified size in bytes Example: size:1000000
Meaning: All messages larger than 1MB (1,000,000 bytes) in size.
larger:
smaller:		 Similar to size: but allows abbreviations for numbers Example: larger:10M
Meaning: All messages of at least 10M bytes (10,000,000 bytes) in size.

And this is my test:


It also supports date ranges, no need to browse through pages for old emails anymore. It's fast, only took than more than two years to develop.