Meminfo
The system-tray readout shows current memory use as it changes
DiskBoss
A disk scan produces a view of how storage is used, with file categories and locations available for further investigation
Security Task Manager
Found a process in Task Manager with a name you don't recognize
Soft Cleaner
Soft Cleaner removes junk files and browser traces, then offers tools for memory optimization and searching the web or local files
OpenDrive
Work on more than one computer and want the same files on each
DriveCleanup
Plugged dozens of USB sticks into your PC over the years
DiskCheckup
Is your hard drive starting to click, or do you just want an early warning before it dies
Foxit PDF Reader Portable
The document window puts the PDF page at the center, with tabs for open files and navigation tools such as thumbnails, bookmarks, and search
yWriter
Writing a novel and losing track of which scene goes where
OpenOffice Portable
Need a full office suite on a USB stick for school, library or hotel PCs
Scrivener
Scrivener breaks a long writing project into documents you can arrange in a Binder, then brings those pieces together when you are ready to prepare a manuscript
Soda PDF
Office staff, students, and anyone preparing reports can use Soda PDF to revise PDF content, combine files, and convert documents
BCWipe
When a confidential document needs to be removed from a computer that will stay in use, deleting it normally may leave recoverable data behind
NTFS Undelete
When a file is deleted by mistake or a drive is quick-formatted, NTFS Undelete scans storage for recoverable files