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Sebastiansad's avatar
Sebastiansad
Tin Contributor
Sep 07, 2026

How can I free up or clear RAM on my Mac?

My MacBook Air has been feeling slower than usual lately, especially when I have several browser tabs and a few apps open at the same time. When I check Activity Monitor, the memory usage looks pret...
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Aisnyah's avatar
Aisnyah
Tin Contributor
Sep 08, 2026

The macOS Performance Suite is a collection of bash scripts designed to automate system maintenance, including memory optimization . Its goals are to remove unnecessary files, reduce browser memory usage, and lower overall memory pressure.

Based on what I've found, the suite includes several scripts that are relevant to your goal of understanding how to clear ram on Mac:

  • clean_mac.sh / deep_clean_mac.sh: These scripts perform routine and comprehensive system cleaning, which involves clearing caches and temporary files, freeing up storage and potentially some memory .
  • browser_memory_optimizer.sh: This script specifically targets memory-heavy browser processes to reduce their footprint .
  • generate_performance_report.sh: This script tracks storage, memory, and overall system health, giving you a report on swap usage and memory pressure to see the effect of your actions .

 

In summary, you can learn how to how to clear ram on Mac using these scripts by exploring their repositories on GitHub, the macOS Performance Suite is a good general-purpose tool, but for a more targeted, script-driven approach to clearing RAM, you might look into dedicated RAM optimizers available on GitHub. Let me know if you want to dive into the specifics of using one of these script-based tools.