Planatech Solutions / Microsoft

Founded in 1996, Planatech Solutions is a privately owned company, specialising in cross-language & cross-platform interfaces. Based on nearly 20 years experience in the Financial Markets, Planatech has produced both commercial and bespoke software.

Their most successful commercial product, XLL Plus, first went to market in 1998, and simplifies the process of converting complex mathematical models written in C/C++ to instantly useable add-in functions in Excel. Clients include investment banks, hedge funds, energy industries, universities.

11. XLL Plus - for Visual Studio 2005 - V5.0

Publisher: Planatech Solutions Primary Category: Development Product Type: Add-In / Application

Create Excel add-ins using C/C++. XLL+ is a toolkit to aid C/C++ programmers in the construction of Excel add-in libraries. XLL+ contains tools and C++ class libraries that make it very easy and safe to produce high-performance Excel add-ins. The XLL+ class library wraps the Microsoft Excel SDK with simple, intuitive C++ classes, and the Wizards create all the code for you. The user needs very little knowledge of Excel or the SDK. Add-ins produced with XLL+ contain no Visual Basic code; they are authored entirely in C and C++. View More
12. XLL Plus - for Visual Studio 6 - V5.0

Publisher: Planatech Solutions Primary Category: Development Product Type: Add-In / Application

Create Excel add-ins using C/C++. XLL+ is a toolkit to aid C/C++ programmers in the construction of Excel add-in libraries. XLL+ contains tools and C++ class libraries that make it very easy and safe to produce high-performance Excel add-ins. The XLL+ class library wraps the Microsoft Excel SDK with simple, intuitive C++ classes, and the Wizards create all the code for you. The user needs very little knowledge of Excel or the SDK. Add-ins produced with XLL+ contain no Visual Basic code; they are authored entirely in C and C++. View More