LoadCalc Professional! Requirements


  • Windows 98, XP, Vista, Windows 7 or Windows 10
  • Pentium Processor
  • 64 MB RAM
  • 20 MB Hard Drive Space
  • 800 x 600 Resolution SVGA
  • Mouse



Online Help



Purchase Now!

If you've already downloaded LoadCalc Professional!, tested it, and now want to convert the Demo Version to the fully licensed version, go to our Purchase Page and place your order today! 






Purchase LoadCalc Professional! 


After downloading and trying out LoadCalc Professional!, you may wish to purchase the Registration Key and convert your Demo version of LoadCalc Professional! into the fully licensed version.  You can purchase LoadCalc Professional! online by using your credit card or by mailing a check directly to the address below. If you prefer not to make your purchase online, you can call 1-601-483-4404 during business hours to place your order over the phone.


Once you have installed the program and purchased the product you need, you will need to call 1-601-483-4404 Monday-Friday 8:00am - 5:00pm Central Time Zone to register the product you have purchased.


There are several different products that we offer and so please be sure to read all of the selections before you decide which one is right for you.


To order online, simply click on the 'Add to Cart' button to the right of the price and then click the 'View Cart' button at the bottom of the page to complete your order and enter your credit card information.


To order and pay with a check, click here




Item # Description


LCPRO LoadCalc Professional! - Single User


Includes 90 days of free technical support and notification of updates and special pricing on future upgrades for one year


LCPROUSR LoadCalc Professional! - Add A User


Please note that this product is only sold as an add-on to the Single User product listed above. You must purchase or own at least one (1) registered copy of the Single User product to qualify for the Add A User price. Contact 601-483-4404 to determine if quantity discounts are available



LCPROSBE LoadCalc Professional! - Small Business Edition


The Small Business Edition includes the Single User edition plus up to four (4) licenses for a total of five (5) concurrent network users. Includes 180 days of free technical support and notification of updates and special pricing on future upgrades for up to two years. 



LCPROUP LoadCalc Professional! Upgrade


You must have a valid, legal copy of a previous version of LoadCalc for DOS to purchase this upgrade. You may call 601-483-4404 and speak with a Support Specialist to determine if you qualify.


SPECIAL NOTE: The upgrade price only applies to the first user of LoadCalc for DOS. Additional users must be purchased separately at the Add A User price listed above.





Click the View Cart button to complete your online order.