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										 |  |  | # [SheetJS js-xlsx](http://sheetjs.com)
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							|  |  |  | Parser and writer for various spreadsheet formats.  Pure-JS cleanroom | 
					
						
							|  |  |  | implementation from official specifications, related documents, and test files. | 
					
						
							|  |  |  | Emphasis on parsing and writing robustness, cross-format feature compatibility | 
					
						
							|  |  |  | with a unified JS representation, and ES3/ES5 browser compatibility back to IE6. | 
					
						
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										 |  |  | This is the community version.  We also offer a pro version with performance | 
					
						
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										 |  |  | enhancements, additional features by request, and dedicated support. | 
					
						
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										 |  |  | [**Pro Version**](http://sheetjs.com/pro) | 
					
						
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										 |  |  | [**Commercial Support**](http://sheetjs.com/support) | 
					
						
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										 |  |  | [**Rendered Documentation**](https://sheetjs.gitbooks.io/docs/) | 
					
						
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										 |  |  | [**In-Browser Demos**](http://sheetjs.com/demos) | 
					
						
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							|  |  |  | [**Source Code**](http://git.io/xlsx) | 
					
						
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										 |  |  | [**Issues and Bug Reports**](https://github.com/sheetjs/js-xlsx/issues) | 
					
						
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										 |  |  | [**Other General Support Issues**](https://discourse.sheetjs.com) | 
					
						
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							|  |  |  | [**File format support for known spreadsheet data formats:**](#file-formats) | 
					
						
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										 |  |  | <details> | 
					
						
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										 |  |  | 	<summary><b>Graph of supported formats</b> (click to show)</summary> | 
					
						
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										 |  |  | </details> | 
					
						
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										 |  |  | [**Browser Test**](http://oss.sheetjs.com/js-xlsx/tests/) | 
					
						
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							|  |  |  | [](https://saucelabs.com/u/sheetjs) | 
					
						
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							|  |  |  | [](https://travis-ci.org/SheetJS/js-xlsx) | 
					
						
							|  |  |  | [](https://semaphoreci.com/sheetjs/js-xlsx) | 
					
						
							|  |  |  | [](https://coveralls.io/r/SheetJS/js-xlsx?branch=master) | 
					
						
							|  |  |  | [](https://david-dm.org/sheetjs/js-xlsx) | 
					
						
							|  |  |  | [](https://npmjs.org/package/xlsx) | 
					
						
							|  |  |  | [](https://ghit.me/repo/sheetjs/js-xlsx) | 
					
						
							|  |  |  | [](https://github.com/SheetJS/js-xlsx) | 
					
						
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