Project List : Category - Spreadsheet


Apache OpenOffice

Free alternative for Office productivity tools: Apache OpenOffice - formerly known as - is an open-source office productivity software suite containing word processor, spreadsheet, presentation, graphics, formula editor, and database …


PHP Library for read Excel files

Sparklines for Microsoft Excel

A set of User Defined Functions for Excel to create in-cell charts : Sparklines. Sparklines are the simple, intense, word-sized graphics invented by Edward Tufte. Coded in Visual Basic for Applications.

Java CSV Library

Java CSV is a small fast open source Java library for reading and writing CSV and plain delimited text files. All kinds of CSV files can be handled, text qualified, Excel formatted, etc.

A Java library for reading/writing Excel

JExcelApi is a java library which provides the ability to read, write, and modify Microsoft Excel spreadsheets. This project mirrors the files on, which has been known to go down on occasion.


A multiplatform C++ library for dynamic generation of Excel .xls files containing multiple worksheets. Unlike .csv files, these can be directly opened by Excel and thus provide an excellent way to output large data sets that require further analysis…

TA-Lib : Technical Analysis Library

Technical analysis library with indicators like ADX, MACD, RSI, Stochastic, TRIX... This is not an end-user GUI trading or charting application. It is instead targeted to application developers using either Excel, .NET, Mono, Java, Perl, Python or C…


This library represents XLSX files writer for Microsoft Excel 2007 and above. The main feature of this library is that it uses C++ standard file streams. On the one hand it results in almost unnoticeable memory and CPU resources consumption while pr…

ExStock (Market Data in Excel)

SORRY, the content is not yet available to download. WE ARE WORKING ON NEW AND BETTER VERSION, WHICH WILL BE ABLE SOON. TO HELP PLEASE DONATE PROJECT. Allows you to download data from the Stock Exchang…

OpenL Tablets

OpenL Tablets is a business rules management system based on tables presented in Excel documents. Providing business-oriented approach, OpenL Tablets treats business documents containing business logic specifications as executable rules. In a very s…

Excel Automation Tool

Perform automatic operations between excel files.


XonGrid is a free Excel library of functions to perform 1D, 2D, 3D, 4D and arbitrary dimension (ND) interpolations from scattered data.


Generating Excel 97+ files with Python 2.4+ (need decorators), importing Excel 95+ files, support for UNICODE in Excel files, using variety of formatting features and printing options, Excel files and OLE2 compound files dumper. No need in Windows/C…


FlexiSheet is a multi-dimensional spreadsheet in the spirit of Lotus Improv. FlexiSheet runs on MacOS X.

Excel Writer

Excel_Out is an Ada package for writing easily and dynamically Excel files with basic formatting. Enables the automatic production of reports. Standalone and unconditionally portable code. No interaction needed with Excel or MS Office. More informat…

Corrupt Open Office Recovery

A simple GUI program that attempts to fully recover unopenable corrupt Open Office files or at least salvage the text. The program now offers an Alternatives menu with links to advice, services and software alternatives for recovery, including a sho…


Pyspread is a non-traditional spreadsheet application that is based on and written in the programming language Python. The goal of pyspread is to be the most pythonic spreadsheet. Pyspread expects Python expressions in its grid cells, which makes a …

Excel Recovery Add-In

Update: It is probably wise to try to do a zip repair step on corrupt xlsx files as a first step before trying to invoke other methods. Microsoft recommends several methods for recovering from Excel corruption. This Excel add-in brings into one tool…


An Excel addin and server framework for implementing remote excel user-defined functions (UDFs). This framework is designed to provide a centralised warehouse of functions for Excel users (eg. within an organisation).

Corrupt Extractor for Microsoft Office

Corrupt Office 2007 Extractor will extract the text/data from corrupt docx, xlsx, and pptx files where the respective MS Office files error out and refuse to open. In advanced mode the program can fix the zip structure of "Office Open XML" format fi…