Calligra Sheets!

LibreOffice Calc is the spreadsheet program you've always needed. A fork of OpenOffice.org Calc, professional data miners and number crunchers will appreciate its comprehensive range of advanced functions.

Microsoft Excel, part of the Microsoft Office Suite, is Microsoft's spreadsheet application. With the Microsoft Office Fluent user interface, rich data visualization, pivot table views, and professional-looking charts are easier to create and use.

The Gnumeric spreadsheet is part of the GNOME desktop environment: a project to create a free, user friendly desktop environment.

Calc, part of the Apache OpenOffice suite, is a spreadsheet application. It is similar to Microsoft Office Excel , with a roughly equivalent range of features. Calc is capable of opening and saving most spreadsheets in Microsoft Excel file format. It provides a number of features not present in Excel, including a system that automatically defines series for graphing based on the layout of the users data. Calc is also capable of writing spreadsheets directly as PDF files. »

NeoOffice is a full-featured set of office applications (including word processing, spreadsheet, presentation, drawing, and database programs) for Mac OS X. Based on the OpenOffice.org office suite, NeoOffice has integrated dozens of native Mac features and can import, edit, and exchange files with other popular office programs such as Microsoft Office.

In Numbers ’09, spreadsheets are built on a flexible, free-form canvas. So you can move tables, charts, graphics, and text anywhere you want on the page. As tables resize, objects automatically adjust to fit around them. Create as many tables as you want. Change fonts, sizes, colors, styles, and borders. With graphics tools, alignment guides, and rulers, spreadsheet-making becomes a surprisingly creative endeavor. And suddenly, spreadsheets make more sense.

Kingsoft Spreadsheets allows users to perform complex data calculation and analysis. The program is compatible with Microsoft Excel (97/2000/2003/2007/2010) and possesses an interface that is similar to the latter. It has a large number of built-in formulas and numerous functions to aid in data analysis. It also has an encryption function, a built-in PDF converter and more. 2000 character descriptionKingsoft Spreadsheets can meet maximum data-analysis needs and provides the quantitative support for your decision making when weighing the alternatives. It provides charts, illustrations, diagrams and other analysis tools, making it intuitive and easier to display your conclusions. Not only is Kingsoft Spreadsheets compatible with Microsoft Excel (97/2000/2003/2007/2010), but also contains unique features to make statistical analyses much easier. »

Spread32 is a mini-Excel with all of the basic features that you would expect in a competent spreadsheet program. Run macros, draw objects, generate charts, calculate functions and formulas, its all here. And it reads and writes xls, csv, text, and pxl formats.

TableEdit is a simple, clean & elegant spreadsheet application designed specifically for Mac OS X. TableEdit features a minimalistic yet intuitive interface and has convenient features like functions and seamless CSV import / export as well as exhaustive cell styling options.

DataGraph is a simple and powerful graphing application for Mac OS X. It is a great companion for Excel, Numbers or any of the big statistical packages.

Morphit is a new type of spreadsheet for dealing with multidimensional data. Morphit is an alternative solution to Excel. It includes plugins for curve fitting (IC50, EC50, PK, AUC etc). The statistics module can be used for analysis of variance (T-Tests,

Aspose.Cells for Cloud is a REST based API for processing spreadsheets in the cloud. It allows creating, manipulating and converting spreadsheets in your web, desktop, mobile and cloud applications. It supports rows, columns, cells, text, data, images, hyperlinks, comments, formulas & many other aspects of spreadsheet. It can be used with any language to incorporate the spreadsheet processing features in any type of business application. It is a platform independent API & can be used with any language.Spreadsheets are commonly used in most of the businesses as a productivity tool to collect, organize, present, and share business data. Different software packages like Microsoft Excel and OpenOffice Calc can be used to create, edit, and convert spreadsheets. However, a common requirement across all the businesses is to process these spreadsheets programmatically. You need to create new spreadsheets using your business applications. You also need to edit existing spreadsheets or convert those spreadsheets to different other formats. Aspose.Cells for Cloud provides you all the features to create, edit, and convert spreadsheets. Aspose.Cells for Cloud allows you to work with individual worksheets in a spreadsheet. You can add a new worksheet, update an existing worksheet, or remove a worksheet from the spreadsheet using Aspose.Cells for Cloud API. You can also sort the worksheets horizontally or vertically. In addition to that, you can add pagination in a worksheet as well. Use Aspose.Cells for Cloud to create spreadsheets from scratch, manipulate spreadsheets, and convert spreadsheets to other formats. Render a spreadsheet to image formats such as JPEG, PNG, SVG, GIF and TIFF, or render charts and other objects to images. »

The Simple Spreadsheet is a bare-bones spreadsheet with minimal features available for free, including sources.

Calc XLS is the perfect solution for the office professional or home manager alike who needs to access files from anywhere. Save files to your Dropbox account or open from Dropbox. Organize yourself by creating folders and saving files to folders – all in an order that makes sense to you. Share files by emailing them in either a .xls or .pdf format. Printing? No problem. There are print options you can set for every document that will be preserved for you when you need to print it again. In addition to automatically saving your work, there is a Save As option. »

DPlot graphing software lets scientists and engineers graph, plot, analyze, and manipulate data.