This page lists companies providing Add Ins and related Excel software. It is not a comprehensive list. There are hundreds of providers and authors of Excel Add-ins ranging from individual Excel developers to companies that employ many people to help support and develop their tools. In that past I listed individual products, but the number of different products is too large now to keep up-to-date, so this page lists the company and/or the company's primary product. Learn About Add-ins at support.office.com.
Note: Listings do not necessarily indicate endorsements.
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This marketplace lists the types of add-ins that have been created for Excel 2013 or later using the new Office Add-ins feature (Insert > Store). These are not the traditional .xlam or dll type add-ins.
Ribbon Commander is a framework for creating and managing add-ins. When you install RC you get access to a number of free add-ins, including the Vertex42 Template Gallery add-in.
FrontlineSolvers is the developer of the Solver add-in for Excel. On their website, they offer even more powerful solvers for Monte Carlo simulations, risk analysis, optimization, and data mining. Simply awesome!
Browse a huge selection of Excel Add-ins and Excel templates from one convenient location. Compare prices with the comfort of a full money back guarantee.
Tushar Mehta's Excel site contains many free add-ins and tutorials, having to do with simulation, charts, and data analysis. [Tushar is an Excel MVP]
Get ALL of Macro Systems's time saving add-ins and their downloadable books in one large collection. This ends up providing over 70% savings off of the individual add-in prices.
Business and Finance
This site provides numerous VBA-driven Excel solutions for project management, business valuation, portfolio performance tracking, invoicing, and more.
The Project Management Kit comprises the entire suite of templates used to initiate, plan, execute and close projects successfully. More than 50 Word and Excel documents comprising over 300 pages of helpful hints and real-life examples.
One of the original Monte Carlo Simulation add-ins or Excel. Used for simulations, optimization, time-series forecasting, and real options analysis.
This company had been around for a long time and has developed numerous tools for financial and statistical modeling with Excel.
The Spreadsheet Store offers Excel templates for business valuation, project planning, real estate, budgeting and more.
This add-in helps you build and update financial statements with Excel.
NumXL is a Time Series Analysis add-in for Excel for auto-correlation, estimation of model parameters, analyzing residuals, and forecasting.
This company specializes in Excel tools that let you download and analyze stock prices using advanced technical analysis.
Neural Network and Genetic Algorithm Addins for MS Excel. Affordable, Simple and Powerful.
Checkbook for Excel is a full featured software application written for Microsoft Excel. The Checkbook for Excel download provides a fully functional version of program that can be used for 30 days for free.
Excel-based spreadsheets including: Retirement Calculator, 401k Calculator, Investment Calculator, Budget Planner, Net Worth Calculator, Mortgage Calculator, and more
Excel to HTML, PDF, java ...
ASAP Utilities contains over 300 useful and powerful utilities to fill the gaps in Excel, and automate frequently used tasks. (The Home and Student version is free)
Jon Peltier's chart utility lets you easily create Box and Whisker Chart, Waterfall Charts, and other specialized charts. Jon Peltier is an Excel MVP and provides excellent service and documentation for his utilities.
This site provides a lot of different Excel utility add-ins as well as general Excel help.
Adds more than 100 features to Excel, including a date picker, trim spaces, extra functions, and data cleaning.
Use Excel as the user facing front-end. Use Python to power the calculations, business logic, and data access.
If you are in need of a utility to manage defined names in your workbooks, this one is a must-have. (see details for more features)
[In Italian] Some very cool Excel add-ins for a variety of purposes (charts, data analysis, classification trees, etc.). See the detailed entry for a link to this page translated into English.
A tool that helps you check formula logic.
Many different Excel add-ins and applications. Excel productivity add-ins, conversion utilities, and add-ins for working with Excel and databases.
The Formulator helps clarify any Excel formula. InspectorText lets you do anything with text in formulas. xlPrecision makes calculations more precise.
A free toolbar with some time-saving worksheet tools
Excel Add-ins for Power Users. Enhance Excel filter and pivot table, merge tables, find duplicates, sort, convert. A simple alternative to Access.
SpreadsheetGear for .NET is a Microsoft Excel compatible spreadsheet component built by industry veterans for .NET featuring a fast and complete Excel compatible calculation engine. Create, read, modify, calculate and write Excel workbooks without Excel.
LockXLS encrypts your spreadsheets and locks them with password, trial period or hardware based key. Your workbook will be protected from reverse engineering and unauthorized copying.
XLTools Add-in contains 12 professional tools for faster and smarter work in Excel. Simple and reliable tools that deliver spot-on results fast, no matter how difficult the task. (XLTools also found on store.office.com)
Insert multiple images automatically, perfectly sized to the cells. Great for inventory spreadsheets and product lists.
Microsoft Excel 2000-2007 add-ons for work automation and productivity improvement. Utilities are related to find and replace, consolidation, duplicate removal, table transforming, and more ...
SPC XL is a complete SPC (Statistical Process Control) solution integrated into Microsoft Excel. Create Control Charts, Histograms, Paretos, Summary Statistics, Scatter Plots, Gage Capability Analysis, FMEA, and much more.
DFSS XL facilitates Design for Six Sigma initiatives. Features include Monte Carlo simulation, Linear Tolerancing Sheets, Latin Hypercube Sampling, Descriptive Sampling, Design Scorecards, Tolerance Allocation tables, and much more.
Draws control charts, pareto charts, histograms with Cp, Cpk, scatterdiagrams and more. Contains 60+ templates including Gage RR, PPAP,and FMEA.
Adds over 100 advanced data analysis, manipulation and time savings features to Excel and Access.
QueryCell allows you to query excel data using SQL within the Excel application itself, no database is required. It also allows you to convert data to SQL insert statements, generate test data and color rows that match your criteria.
Virtual Forms is not an Excel Add-in exactly. It helps you build Excel desktop database apps without coding.
Math and Statistics
Free XLC software which gives MS Excel the capability of displaying cell formulae as mathematical equations.
Rodney Carr provides a few different Excel workbooks such as XLStatistics (for statistical analysis), XLGradebook (for organizing and processing student grades) and others.
Statistical functions and procedures for doing Monte Carlo simulation and risk analysis. Formlist is a simple auditing tool for displaying the formulas of a selected range. Torndiag.xls helps create tornado diagrams.
Analyse-it includes over 30 parametric & non-parametric statistics, including descriptive statistics, box-whisker plots, correlation, multiple linear regression analysis, ANOVA, & chi-square statistics for general statistical research.
The XLSTAT add-in offers a wide variety of functions to enhance the statistical and data analysis capabilities of Excel. Regression, ANOVA, hitograms, box plots, clustering ...
Free extra Math Functions for Microsoft Excel. 2D and 3D Interpolate and Extrapolate Functions, Cubic Spline, Polynomial Curve Fitting, Derivatives ...
Fit probability distributions to your worksheet data, select the best model, and apply it to make better decisions.
Does 1D numerical integration on any Excel cell formula given the independent variable and range of integration. The user is allowed to use two different quadrature rules: Gauss-Legendre and Romberg integration.
SimulAr is add-in for Microsoft Excel and is distributed as "emailware". SimulAr adds probability distribution functions in spreadsheets for performing Monte Carlo simulation and risk analysis under uncertainty conditions.
150+ Word and Excel templates for lean six sigma kaizen process improvement.