Calculus Functions Powerhouse Add-in

Install from Microsoft AppSource

In your Excel click Install → Get Add-ins

**Microsoft 365 account is required**

In your Excel click Install → Get Add-ins

✔Expand Excel/Sheets native math function with a super set of powerful solvers.

✔Use the solvers in standard formulas exactly like native math functions.

✔Runs on all localized Windows versions, Apple Macs and online

✔No coding. No learning curves. Just basic Excel spreadsheet skills.

✔Lightweight add in with superfast installation and you are up and running.

✔State of the art proven algorithms that work with superior performance.

✔Share your results workbook easily with your co-workers.

✔Evaluate free to your satisfaction.

✔Get prompt support and answers to questions from our experienced team.

"Excelab 7.0 is perfect product, daily used very efficiently while saving unbelievable time in calculations and result analyzing."

"ExcelWorks calculus add-in has been incredibly helpful.... The ExcelWorks support have also been incredibly helpful, responding to any queries I had in a quick and effective manor. I would most definitely recommend this add-in to anyone considering."

".. the ability to share models and results in a highly familiar platform..with near-zero learning-curve in using the program, have compelled me to break from the past and put in the effort to move our models to ExceLab."

"It is easy to learn and support provided by the admin staff is very nice. If anyone working on multi PDEs equation problems, just try this one you will love this solver"

"I found excel-works derivative functions quite useful. I was particularly pleased with the prompt response for assistance when I required some technical issues to be resolved....."

What can you solve with ExceLab

Video Tutorials

Why should you work with us

We stand behind our product which stands on its own merits.

We help you with fast and effective support from our expert staff.

We deliver timely fixes to your issues.

We listen to your needs. Get involved in shaping the next release with features that matter to you.

lightweight efficient library with one click installation and you are up and running.

State of the art proven algorithms that work. Best default settings yet you have full control with optional arguments.

Get rapid solutions to elementary and advanced calculus problems effortlessly with simple formulas in familiar Excel. Leave tedious coding and expensive complex tools behind

Flexible licensing plans that suit your needs.

Teach your class with ExceLab

Excel is virtually on every computer. Very easy to learn the basics and use.

Help your students spend their time solving problems, not figuring out how to use complex tools.

Intutive yet powerful differential equations solvers and integrated optimization.

Simplified effective approach to optimal control problems for Engineering and Social Studies.

ExceLab functions at a glance