JavaScript Excel File Format APIs

Generate, Modify, Convert and Render Excel spreadsheets without any Microsoft Excel dependencies using Node.js.

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Aspose.Cells for JavaScript via Java

Aspose.Cells for JavaScript via Java


Aspose.Cells for JavaScript via Java is a scalable and feature rich API to processes Excel spreadsheet using Node.js. API offers spreadsheet format conversion, styling worksheets to the most granular level, rendering and chart management, reliable formula calculation engine and much more. API supports XLS, XLSX, ODS, SpreadsheetML, CSV, Tab Delimited, HTML/MHTML, PDF, XPS and other formats.


Advanced JavaScript Excel Spreadsheet API Features

Aspose.Cells for JavaScript via Java includes the following features:


Support for CSV, Tab-delimited & HTML formats


Load & save OpenDocument Spreadsheet (.ods) format


Create, manipulate & render charts


Import formulas from a designer spreadsheet


Configure page setup


Create & manipulate comments


Set auto-filters & page breaks


Set & calculate complex formulas


Create & manipulate conditional formatting rules


Set security/protection options


Create & manipulate named ranges


Populate worksheets through Smart Markers


Create, manipulate & refresh Pivot Tables


Export worksheets in SVG format


Create & render sparklines


Applying text alignment to partial text inside the TextBox


Content Copying for accessibility


Disable Pivot Table Ribbon

Rendering Excel Spreadsheets

Aspose.Cells for JavaScript via Java has its own rendering engine specially designed for rendering with highest of fidelity to the Microsoft Excel. While using Aspose.Cells for JavaScript via Java, you can convert whole spreadsheets, individual worksheets & charts to a number of image & fixed-layout formats.

Flexible Worksheet Display Options

Aspose.Cells for JavaScript via Java gives you the complete control over the worksheet's page setup thus allowing you to manipulate Excel worksheet's display options such as page breaks, page orientation, scaling, paper size, headers/footers & zoom level. You may also control the data visibility using freeze panes & print area to suit your application requirements.

Security Options

Aspose.Cells for JavaScript via Java offers a wide range of security features including spreadsheet encryption/decryption, content, object & scenario protection as well as the ability to hide and un-hide rows, columns & worksheets.

Manipulate Rows & Columns

Aspose.Cells for JavaScript via Java allows you to manipulate rows and columns in many different ways. You can easily adjust row height & column width, auto size the cells according to the contents, insert & delete, hide & un-hide as well as group & un-group rows & columns.

Comprehensive Support for Worksheet Formatting

Aspose.Cells for JavaScript via Java provides advanced formatting features that allows you to control the presentation of your data in the spreadsheets. You can apply formatting to a worksheet, row, column or a cell. You can also add Rich Text to a single cell, apply borders, set background patterns and apply font styling. The API also allows to add, manipulate & calculate conditional formatting rules on the fly.

Chart Creation, Manipulation & Rendering

Aspose.Cells for JavaScript via Java comes with complete support for charting. You can easily add standard or customized charts using the product API, and dynamically set the data in order to refresh the charts. The API also allows you to convert charts to a number of image formats & PDF.


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