PuTTY is a free implementation of Telnet and SSH for Win32 and Unix platforms, along with an xterm terminal emulator PSCP (an SCP client, i.e. command-line secure file copy) PSFTP (an SFTP client, i.e. general file transfer sessions much like FTP)
mRemote allows me to manage all my remote connections from different customers in a single place. It currently supports the RDP, VNC, SSH (v1 | v2), Telnet, RAW, Rlogin, ICA and HTTP(S) protocols. The advantage is that all connections can be managed through one console.
hping is a command-line oriented TCP/IP packet assembler/analyzer. The interface is inspired to the ping(8) unix command, but hping isn’t only able to send ICMP echo requests. It supports TCP, UDP, ICMP and RAW-IP protocols, has a traceroute mode, the ability to send files between a covered channel, and many other features.
md5 sum checker for windows
Wireshark (formerly ethereal) is an award-winning network protocol analyzer developed by an international team of networking experts.
Notepad++ is a free source code editor and Notepad replacement that supports several languages. Runs in the MS Windows environment.
TypeItIn lets you define buttons that will type in any information you want into any application.
AutoIt v3 is an freeware BASIC-like scripting language designed for automating the Windows GUI.
Visual text file comparison and merging for windows.
SlickRun is a free floating command line utility for Windows. SlickRun gives you almost instant access to any program or website
hott notes is the free sticky notes reminder program for your desktop.
Totally free. No ads. No spy-ware. Not only can you post sticky note reminders, you can make checklists, set alarms, draw on your notes, and archive.
Tftpd32 includes DHCP, TFTP, DNS, SNTP and Syslog servers as well as a TFTP client.
The TFTP client and server are fully compatible with TFTP option support (tsize, blocksize and timeout), which allow the maximum performance when transferring the data.
Some extended features such as directory facility, security tuning, interface filtering; progress bars and early acknowledgments enhance usefulness and throughput of the TFTP protocol for both client and server.The included DHCP server provides unlimited automatic or static IP address assignment. Tftpd32 is also provided as a Windows service.
Basic antivirus and antispyware protection for Windows available to download for free. Limited features, no support, for private and non-commercial use only.
This lightweight network intrusion detection and prevention system excels at traffic analysis and packet logging on IP
KeePass is a free open source password manager, which helps you to manage your passwords in a secure way. You can put all your passwords in one database, which is locked with one master key or a key file. So you only have to remember one single master password or select the key file to unlock the whole database. The databases are encrypted using the best and most secure encryption algorithms currently known (AES and Twofish).