Deleting files does not always mean the old data is gone.
FillDisk Pro writes temporary data into available disk space, then optionally removes it again when the job is done.
Use it on a used volume to overwrite free space, or on an empty drive to write over the drive before you reuse, archive, or hand it over.
Used disks or empty drives
The workflow is simple:
Choose the volume.
Fill the available space.
Optionally remove the temporary fill files.
No Terminal commands.
No complicated disk tools.
No upload.
Just a focused local workflow for filling available disk space.
FillDisk Pro
FillDisk Pro is part of Beaver Tools, a collection of small Mac utilities focused on solving one clear problem at a time.
More tools are available at:
FillDisk Pro is available on the Mac App Store:
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