How to Free Up Space on Mac?

annawat4

New Tinkerer
Nov 19, 2025
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0
1
Hi,

I'm trying to save an important document on my MacBook Air, but it keeps telling me that it can't be saved because I don't have enough disk space. I don't understand how I can fix this and free up disk space?

Any advice would be helpful!

Thanks.
 

phunguss

Active Tinkerer
Dec 24, 2023
497
422
63
57
Stillwater, MN
1. Do you have multiple applications open? Close some and then see if it will save.
2. Do you collect unimportant stuff? Delete some of it and empty the trash.
3. Clear browser cache.
4. Do you have any removable media (hard drive, USB stick) or cloud storage options? Offload some documents to another location.