XlsWork XLS editor for spreadsheets per RedCoolMedia

XlsWork is a XLS and XLSX editor that lets you edit your spreadsheets directly on the web browser. It is an spreadsheet editor from which you can perform various editing operations like in any desktop editor, print the edited spreadsheets keeping all the formatting details or download them onto your computer hard disk drive as XLSX, ODS, CSV, or PDF file.

Its main features are

- File formats supported:
* XLS, File extension for a spreadsheet file created by Microsoft Excel
* XLSX, Default file extension for a spreadsheet file written in Microsoft Office Excel 2007 (or later versions)
* ODS, File extension for a spreadsheet file used by OpenOffice and StarOffice suites, an open standard for spreadsheets
* CSV, Comma Separated Values File format used to store tabular data (numbers and text) in plain-text form
- Create a new spreadsheet or open an existing one
- Cut/copy/paste data
- Undo/redo your actions
- Manage sheets
- Cell text formatting
- Set font type, size, style, and colors
- Add hyperlinks
- Clear text, format in a cell
- Editing cell properties
- Add borders
- Align data in cells
- Merge cells
- Change number format
- Editing rows/columns
- Insert or delete cells, rows, and columns
- Sort and filter data
- Work with functions
- Insert function
- Use named ranges
- Operations on objects
- Insert images
- Insert chart
- Insert and format autoshapes
- Insert text objects
- Manipulate objects
- Math equations
- Insert equations
- Spreadsheet co-editing
- View file information
- Save/print/download your spreadsheet
- Advanced settings of Spreadsheet
- Editor View settings and navigation tools
- Search and replace functions