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Find duplicate files, photos, music, and documents comparing file content and free up disk space.
Compare and merge diffing files and folders.
Compare your PDF files textually or visually.
Monitor main health sensors of your PC system.
Find and remove duplicate files of any type and free up hard disk space.
Hide or protect your folder with password.
Lock, hide, encrypt, back up, and password-protect your files, folders, and drives.
Scan drives or folders for detailed size and contents information and precise disc space monitoring.
Password-protect your folders and files from being seen, read or modified.
Google SketchUp is a free, easy-to-learn 3D-modeling program