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per-folder-compression
About this tag
Per-folder compression in Windows allows you to selectively compress individual folders to reclaim disk space without affecting the entire drive. This technique is especially useful on devices with limited storage, such as 128 GB laptops or systems with soldered SSDs. By applying compression to specific folders—like those containing infrequently accessed files, caches, or old updates—you can free up gigabytes while maintaining system stability and updateability. The approach is part of a broader toolkit for safe disk cleanup, balancing space savings against potential performance trade-offs. Windows' built-in compression supports per-folder settings, making it a flexible option for targeted storage optimization.
Windows will often eat tens of gigabytes over time: updates, restore points, index databases and caches can quietly bloat a C: drive, and preinstalled “trial” apps make matters worse — a problem that’s acute on 128 GB laptops and devices with soldered storage. The practical fixes range from...
backup
compactgui
compactor
compactos
debloat
disk cleanup
disk space
dism
image optimization
ntlite
optimization
per-folder-compression
reserved storage
storage
tiny11
windows
windows 11 debloat
windows search
winsxs
winutil