XLSX (EXCEL) to ODP Converter
Convert your xlsx files to odp online & free
How to convert xlsx to odp
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Choose "to odp"
Choose odp or any other format you need as a result (more than 200 formats supported)
Download your odp
Let the file convert and you can download your odp file right afterwards
Office Open XML Worksheet Sheet
XLSX is a file format created with Microsoft Excel, version from 2007 and younger. This file is a spreadsheet. All data distributed document and stored in the cells. Each cell has a unique address, which is denoted by the letters and Arabic numerals. XLSX file format is based on the Open XML. To reduce the size of the file is compressed ZIP.
A file to store presentations with tables, drawings, texts, audio and video created using open source programs: OpenOffice, StarOffice, LibreOffice, etc. The file is editable and based on the XML format. Is an open alternative to the closed PPT format.