TSELLC Develops Software Brands

TSELLC Creates, Develops, Updates, Supports, Markets and Sells Software Products and Services.

We buy, manage, market, sell, and support software products. We deal in Web Sites, Web Tools,, Windows Servers and Desktops, Android and Apple products.

If you have a product that you can no longer maintain because of a lack of technical know how, market size, or interest, let us know. We can often help. Do you have a product that you are having trouble selling, we can help.

These are the sites associated with our current and developing products.

Welcome to The Software Establishment LLC (TSELLC)

We are a virtual company but we do big projects. We will give your project the attention it needs.

Before you send us anything, make sure we have a non-proprietary description of the product, and the non-disclosure signed by an Officer of both companies.   Download the non-disclosure provided and read the two sections.  Return the non-proprietary product section.  If we do not have a conflict we will contact you to send us a signed non-disclosure document.

TSELLC endevors to respond to your input within two working days.

To do business with TSELLC we will need.

  • A non-disclosure signed by an officer of your company.
  • A non-proprietary description of the product.
  • What you would like us to do for, or with your product.
  • Or what you can do with, or for one of our products.

Here is a list of what we will buy.

  • End user programs
  • C++ or .Net Libraries, and Web developer products
  • Approprate Icons and Graphics
  • Dialog Boxes with associated class
  • Ribbon Panels with associated classes

We like to pay for our products with a percent of the sales of the product. We will invest in the refurbishment of the product, the marketing and thessles cost.

News & Events Updated January 15, 2016

>> December 15, 2015

Prof-UIS and TSELLC announces the release of ProfWizards website and the first 16 wizards.

>> September 15, 2015

Prof-UIS and TSELLC announces the release of Prof-UIS Elegant Ribbon .Net Library, Version 4.5.0.0.

>> August 15, 2015

Prof-UIS and TSELLC announces the release of Prof-UIS Elegant Grid .Net Library, Version 4.5.0.0.

>> June 30, 2015

Prof-UIS and TSELLC announces the release of Prof-UIS (MFC/C++) Library, Version 3.2.0.0.

>> March 21,2016

March ProfLibs.com the Support site is lanched.

>> Nov 21, 2014

The www.Prof-UIS.com website has been updated to handle double opt-in email subscriptions.

>> May 20th, 2014

Prof-UIS and TSELLC announces the release of Prof-UIS (MFC/C++) Library, Version 3.1.0.0.

>> May 20th, 2014

Prof-UIS and TSELLC announces the release of the 4.3 elegant Libraries.

>> June 7, 2013

TSELLC announces the 1.1 release of TapeCalcPro for iPad and iPad Mini.