Gammadyne Corporation

Trial Downloads

Download Centurion Setup Centurion Setup Download Home
Download Clyton Clyton Download Home
Download Dj Jukebox DJ Jukebox Download Home
Download Gammadyne Mailer Gammadyne Mailer Download Home
Download Random Word Generator Random Word Generator Download Home
Download Scratchboard Scratchboard Download Home
Download Serlog Serlog Download Home
Download String-O-Matic String-O-Matic Download Home

Notes:
  • Our software runs on Windows 95/98/ME/NT4/2000/XP/2003/Vista/2008/7.
  • These downloads are self-contained installers.  Once the download is complete, simply open the file and follow the installer's instructions.
  • To download a Retail Edition, click here.
  • The trial download is also referred to as the "Standard Edition".
  • To download the add-on spell checking module click here.
  • For answers to frequently asked questions, click here.

Freeware Downloads

Download Connection Keeper Connection Keeper Download Home
Download DocPad DocPad Download Home
Download TeleViewer TeleViewer Download Home

Free DOS Utilities

Download Backup9.exe BACKUP9.EXE
File Backup Utility
Download Home
Download Combine.exe COMBINE.EXE
File Combining Tool
Download Home
Download Delnext.exe DELNEXT.EXE
Delete At Next Reboot Utility
Download Home
Download Dels.exe DELS.EXE
Recursive File Deletion Tool
Download Home
Download Fcmp.exe FCMP.EXE
File Comparison Tool
Download Home
Download Firewall.exe FIREWALL.EXE
Windows Firewall Configuration Utility
Download Home
Download GPatch.exe GPATCH.EXE
File Patching Utility
Download Home
Download GS.exe GS.EXE
Greg's DOS Shell
Download Home
Download Numlines.exe NUMLINES.EXE
File Line Counter
Download Home
Download PEChkSum.exe PECHKSUM.EXE
Portable Executable Checksum Tool
Download Home
Download Sizeof.exe SIZEOF.EXE
File Size Counter
Download Home
Download Sleep.exe SLEEP.EXE
Power Management Utility
Download Home
Download StartAs.exe STARTAS.EXE
Executes a DOS command line under a different user account.
Download Home
Download Timer.exe TIMER.EXE
Timer Utility
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Download WOL.exe WOL.EXE
Wake-On-Lan
Download Home

Save the downloaded file to the directory where you keep your command line programs.  Under Windows 9x/ME, this is usually "C:\Windows\Command\".  Under Windows NT/2000/XP/2003/Vista/2008/7, this is usually "C:\Windows\System32\".