Free Utilities

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Free software utilities that you wrote to help people make their job easier. AutoCad 2000 electrical symbols pack, best convert program, etc...

30 files

  1. WS_FTP File Transfer Utility

    Original trial version of WS FTP Pro.

    3409 downloads

    Updated

  2. Thumbs Plus 4.0

    Shareware program for inventory of personal graphic images stored on your hard drive. Will search all drives and catalog all graphic images as thumbnail images. File is a 30 day demo. Fees are minimal.

    1606 downloads

    Updated

  3. Replacement for Windows terminal

    Here's a program I found on the web it's great for trouble shooting communication issues.

    1602 downloads

    Updated

  4. Rawwrite

    This program is a replacement for the traditional command line rawrite. This version works under Windows NT 4 and derived versions like Windows 2000 and Windows XP. It also works under Windows 95 and derived versions like Windows 98 and Wi

    977 downloads

    Updated

  5. Port Mon

    Portmon is an applicaiton that lets you monitor serial and parallel activity on your local system or any computer on the network that you can reach via TCP/IP. It is the most powerful tool available for tracking down port-related configuration and analy

    2872 downloads

    Updated

  6. PanelMate configuration converter

    This small program converts PanelMate configuration files (PPS) from Modicon to Cutler-Hammer format and from Cutler-Hammer to Modicon.<br />Please note that original file will be modified and no backup created. To restore the original file just repeat co

    1111 downloads

    Updated

  7. NFPA 70E Arc Calculator in Excel

    NFPA 70E Arc Calculator in EXCEL format.
    Got this from a member. Nice tool though we are not sure who to give credit too for this spreadsheet. If it's you let us know and THANKS ALOT!

    2262 downloads

    Updated

  8. Management of facility PLC programs

    A MS Excel spreadsheet be made for management of facility PLC programs. You can hover your cursor over cells for tips and information on completing the inventory of all PLCs in your facility.
    An examples of the fields in this form is "EEPROM"

    2493 downloads

    Updated

  9. IP Configuration Batch File

    This is a batch file I use to automatically reconfigure my Ethernet port when I move from one network to another.
    It starts by finding and displaying the current address of the card and then displays a menu of IP addresses from which you can select. Once you have selected the address you want from the menu (1-5 for this file), it changes to that address and then verifies the new address and displaying it. If you enter an invalid selection, it will dump and start over without changing anything.
    This utility is based off of Microsoft's NETSH and SET commands.
    I keep this file, along with all my other batch files, in the subdirectory C:\Batch Files. I then have a shortcut on my desktop to call it.
    To modify, I prefer right-clicking on the batch file and selecting "Edit". For me, this brings up Notepad (my default editor) and make for easy modifications. Obviously you will need to update it to match your IP addresses, but you may need to modify the reference to "Local Area Connection" to the specific adapter name on your laptop.
    FYI - I am currently running this on WinXP.

    1062 downloads

    Updated

  10. HEX-DEC-BIN converter & SCALE Tool

    2 useful tools:
    LL-Solver:
    A useful tool for converting between 16-bit binary decimal and hex. This tool was designed as a direct result of working with Omron PLCs however it is also useful with other PLCs that use 16-bit or 8-bit data. Can be set to use 0 to 65535 or -32768 to +32767 enter in either binary hex or decimal pressing = fills in the other values.
    SCALE Tool:
    Input the Raw and Engineering ranges and Scale Tool will scale Raw to Engineering OR Engineering to Raw... plus more.
    The tools run as stand alone executables. Both are included in the ZIP.

    3422 downloads

    Updated

  11. Hex-Binary-Decimal

    Simple conversion between 16bit Hex Binary and Decimal. Option to set decimal range to 0 to 65535 or -32768 to +32767 Option to have always-on-top

    1854 downloads

    Updated

  12. Hex_Calculator.exe

    HEX-BIN-DEC-FLOAT and Intel-Motorola-Modbus converter

    3074 downloads

    Updated

  13. freeware HMI SCADA program Web-N Server 2.0

    free HMI/SCADA program WebN Server 2.0 (freeware) 

    * manual & program download site : http://www.netran.co.kr 
    * Web-N Server 2.0 (freeware) - PLC interface demo video : https://youtu.be/MuOFMwK7Qqs
    * Android phone app download : https://play.google.com/store/apps/deta ... .en2&hl=en

    - Windows 7/8/8.1/10 x64, .NET frameworks 4.6 over 
    - Mult-Language (tool language, view page language) 
    - PC monitor, Web browser monitor, Smartphone monitor
    - (Design once and monitor on multiple instruments)
      Unlimited number of tags 
      Unlimited monitoring time 
      1,024 concurrent connections 
      Unlimited upgrade 
      Unlimited connection of 
         equipment (PLC, DCS, DDC ..) 
      Unlimited app push message
      No Software fee 
      No installation cost 
      No registration fee 
      No license fee 
      No cost to use 
      No upgrade cost 
      Free Redistributable
     
     
     















    306 downloads

    Updated

  14. Free PID Simulation

    A neat little PID simulation package that includes a compiled help file.

    28352 downloads

    Updated

  15. For Fun: Golf Team Generator

    For fun: Golf nut here at work wanted an easy way to mix golf teams up for his outting. He wanted it customized for each year. Some years they golfed three days other years they might golf six days. The logic has a small bug when you try and setup a sma

    1142 downloads

    Updated

  16. For Fun: Company Wide Nascar 2004 Pool Game in Excel

    I like to mess around in Excel VBA. This is one of those things that I made. This is another one of those fun things to do in Excel. This Excel sheet generates random numbers from a pool of 42 numbers. Everyone in the pool gets two numbers. This i

    807 downloads

    Updated

  17. FileView

    Allows both ASCII and Binary viewing of the contents of any file.

    1273 downloads

    Updated

  18. Doctor TCP: Tweak your high speed

    Doctor TCP tweaks your MTU settings on your PC so you can program those PLC's faster through the internet / ethernet. Allow helps your surfing and downloading for those of you who have cable modems and DSL connections!

    1754 downloads

    Updated

  19. Datamemory and timers editor for Keyence PLC v1.07

    With this utility you can view and modify data memores (DM) and timers initial values directly in the Keyence PLC.<br /><br />You don't need a source code.<br /><br />Just connect your PLC to PC run this tool and you can easily view and edit any DM or Timer initial value.<br /><br />Really useful tool for service man field engineer and production department.

    938 downloads

    Updated

  20. CPU Killer 2.0

    Shareware program for slowing down faster Intel processors. Can be useful with original DOS-based programming software and also for DOS-based games.

    2514 downloads

    Updated

  21. Convert 4.10

    One of the best conversion programs I have ever used. This program will convert just about anything.

    4511 downloads

    Updated

  22. Control Panel Power 1.5

    Use the spread sheet to figure your 24VDC 120VAC or 460VAC amp requirements for your control panel. This spread sheet is designed to start out figuring 24VDC requirements then working to 120VAC requirements also figuring KVA size needed for your tran

    5317 downloads

    Updated

  23. ComTap 2.11 Shareware

    Comm Port Snooping Utility. Must be used with a data tap. See Cable.doc for building data tap.

    1056 downloads

    Updated

  24. Comm Lite 32 Ver. Beta 5

    Awesome program for serial protocol buffs. Monitors both sides of the serial transmission of Win9x Com ports without using a data tap cable. Has an excellent protocol analyzer function which autosyncs to the baud rate and framing.

    3912 downloads

    Updated

  25. COM port setting utility

    This handy utility came with a Sitecom USB-RS232 converter but it is useful in general.
    It shows which devices are using which COM ports availability of other COM ports and lets you change COM port numbers. port conflicts etc.

    5814 downloads

    Updated

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