Acuity Training - Practical IT training courses. Small classes and expert trainers.

Clearly and Simply - Intelligent Data Analysis, Modeling, Simulation and Visualization.

Trump Excel - A collection of online Excel tutorials and courses.

Allen Wyatt's Excel Tips - Powerful tips on using Microsoft Excel.

VBA Express Forum - Visual Basic for Applications discussion forum and code center.

Excel Templates - Vertex42's extensive list of free Excel templates, spreadsheets, and calculators.

Add-ins - Over 80 add-in products that make Microsoft Excel easier to use.

Advanced Excel - South Africa's premier provider of Excel training, consulting and Excel add ins.

Excel Guru - Helps you find solutions and to be more proficient in Excel.

JaxWorks - Small business spreadsheet factory since 1996.

PDF to Excel converter - Convert PDF to Excel and Word with Able2Extract.

JKP Application Development - Lots of articles and free tools from Excel MVP Jan Karel Pieterse.

Excel Pratique - Learn how to use Excel 2007, 2010, 2013 or 2016 for free.

Rainbow Analyst - Quickly highlights errors and problems in spreadsheets.

Excel Templates - Spreadsheet123's list of free Excel templates and spreadsheets.

Pixel 2 Life - Business applications, Microsoft Excel.

Eric Renaud - A French site to help you with programming in Excel VBA.

Excel Templates for Business - Efficient Excel business templates to facilitate financial analysis.

Excel Add-ins from AbleBits - Plenty of time-saving add-ins for Excel 2016 - 2007.

Add-in Express - Component sets for customizing and extending Microsoft Office.