XLS Editor

About

XLS Editor is an extension that allows to create, edit and view any Microsoft Excel document in both XLS and XLSX format. It also handles the standard Open Office format ODS. It is an integration with LibreOffice Online and a file manager.  It is a spreadsheet editor integrated with our file manager to manage only XLS, XLSX and ODS file types with this online app.

XLS Editor main features are:

- A direct link to create xls, xlsx or off spreadsheets with this XLS Editor.
- It intercepts when you access to xls,  xlsx, csv or odf spreadsheets, and it automatically opens it directly using this XLS Editor.
- Edit and view XLS spreadsheets written using OpenOffice Calc, LibreOffice Calc or Microsoft Excel.
- Styles management.
- Font sizes.
- Font colours.
- Background colours.
- Search for texts.
- Insert columns / rows / tables / images..
- Delete rows / columns.
- Advanced find & replace / regular expressions / special characters.
- Spreadsheet functions.
- Export to PDF.
- Auto save files.
- Open source code.
- Supports multiple formats for spreadsheets that are detailed here https://wiki.openoffice.org/wiki/Documentation/OOo3_User_Guides/Getting_Started/File_formats. 
      * Microsoft Excel 97/2000/XP (.xls)
      * Microsoft Excel 4.x–5.0/95 (.xls)
      * Microsoft Excel 2007 XML (.xlsx)
      * LibreOffice ODF spreadsheet (.ods)
      * OpenOffice ODF spreadsheet (.ods)
      * Text and CSV (.csv and .txt)
- Handle files and directories in the Cloud.
- Operations with files and folders: copy, move, upload, create folder/file,  etc
- Search for files

This XLS Editor extension uses the platform http://www.offidocs.com. It is available for free online users but it also allows the integration with premium users and on-premises OffiDocs deployments where the OffiDocs LibreOffice Calc online is installed.

IMPORTANT: This extension scans the URLs browsed in order to detect XLS files. The XLS files detected appear in a file list located in the extension popup that are retrieved from our servers. The scanning is performed from our servers so your URL are reported to our system. No personal data is collected. This scan can be disabled with a checkbox that appears in the extension popup. If you disable this scanning, this functionality is not available so then the extension functionality is very limited.