excel 2011

Convert PDF to Word, Excel, Text, PPTX, RTF, JPG, GIF, PNG, BMP and so on.

Convert PDF files to Word, Excel, PowerPoint, HTML, TXT and image formats.

Convert, Edit and Secure PDF documents. Convert to Word, Excel, JPG and more.

ExcelFile Viewer: direct and fast read any MS Excel workbook

Repairs and restores corrupt MS Word, MS Excel, MS PowerPoint and PDF files.

Convert PDF to Word, Excel, PPT, Images, HTML and Text with great preservation.

NumXL is a Microsoft Excel add-in for econometrics and financial time series.

XLSTAT is a data analysis and statistics add-in for MS Excel

XLOPTIM, The leading optimization solver for Microsoft Excel®

Calculate federal payroll for up to 30 employees in Microsoft Excel.