Just a collection of links to some system administration tools (mostly free) that I find useful. Primarily so I can find them when I need them but hopefully you will find them useful also.
Know of a great tool that is not listed here? Drop me a note in the comments.
RVTools <-AWESOME TOOL!
Awesome tool to collect, display, and export information about a VMware vSphere environment.
Secure file transfer.
Another nice secure file transfer/ftp client.
Compression and archive utility.
Remote Connection Utilities
Remote Desktop Connection Manager
RDCMan manages multiple remote desktop connections
Nice tool for browsing and testing LDAP
Advanced text editor.
Great notepad replacement.
Handy utility for generating CPU and memory load.
Measures both sustained and burst data transfer rates of your hard disks.
Copy CD/DVD to ISO – Burn ISO to CD/DVD
Win32 Disk Imager
A Windows tool for writing to USB sticks or SD cards.
Virtual Clone Drive
Mounts images as virtual drive.
IP Subnet Calculator
Sometimes you just don’t feel like doing it in your head.
Online file storage and anywhere access.