Convert XLSX to SXC
Choose file to convert
You have the option to convert your xlsx file to sxc, as well as a variety of other formats, using our free online converter.
How to convert xlsx to sxc?
Step 1
Upload xlsx-file
You can select xlsx file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.
Step 2
Select «to sxc»
Choose sxc or any of the other 200+ supported formats you'd like to convert to.
Step 3
Download your sxc file
Please wait for the conversion to complete, then click on the download button to obtain your converted file in the sxc format.
The security of your files is our priority
Understanding the importance of the security of our users' data, we have implemented a number of measures to ensure reliable file conversion without the risk of information leakage or privacy violations.
Data encryption
All information uploaded to our platform is SSL encrypted, ensuring privacy during transmission.
Safe storage
After the conversion is completed, the files are stored on secure servers for 24 hours and are automatically destroyed, excluding access by third parties.
Harmless scripts
Our file conversion tools are regularly tested for malicious code or vulnerabilities to eliminate the risk of a potential cyber attack.
Best tool to convert xlsx to sxc
xlsx to sxc Fast and easy
Simply drag and drop your xlsx files onto the webpage, and you'll be able to convert them to sxc or over 250 different file formats, all without having to register, provide an email address, or include a watermark.
Secure xlsx to sxc Conversion
As soon as you upload your xlsx files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.
No Software Installation Required
You don't have to go through the hassle of installing any software. We handle all xlsx to sxc conversions in the cloud, which means that none of your computer's resources will be used in the process.
Office Open XML Document
| Extension | .xlsx |
| Category | 🔵 documents |
| Programs | 🔵 Microsoft Office 🔵 LibreOffice 🔵 Kingsoft Office 🔵 Google Docs |
| Main program | 🔵 Microsoft Office |
| Description | 🔵 .xlsx (Microsoft Excel Open XML Spreadsheet) The .xlsx format is the default file format for spreadsheets created in Microsoft Excel, starting with Excel 2007 and later versions. It is a part of the Office Open XML specification and utilizes XML and ZIP compression to reduce file sizes. The .xlsx format allows for the creation of complex spreadsheets containing data, formulas, charts, pivot tables, and various formatting options. It is more efficient and secure when compared to the older .xls format, and is widely utilized in business, education, and personal data management. |
| Technical details | 🔵 Introduced in Excel 2007 as part of the Office Open XML (OOXML) standard, the `.xlsx` format represents a significant advancement from the older `.xls` format. It utilizes XML within a ZIP archive structure to enhance data readability and efficiently organize elements such as worksheets and shared strings. This format can handle extensive datasets, supporting up to 1,048,576 rows and 16,384 columns per sheet. Additionally, it includes advanced features like formulas, charts, pivot tables, and VBA macros. The use of shared XML files helps optimize file size. `.xlsx` promotes cross-platform interoperability, integrates security features such as digital signatures and encryption, and even offers a macro-enabled `.xlsm` |
| Developer | 🔵 Microsoft |
| MIME type | 🔵 application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
sxc
| Extension | .sxc |
| Category | 🔵 documents |
| Main program | 🔵 OpenOffice Calc |
| Description | 🔵 The SXC file format is a type of spreadsheet file format used by the Calc spreadsheet program in the OpenOffice and LibreOffice suites. It is based on the XML file format and uses the OASIS OpenDocument standard. |
| Technical details | 🔵 SXC files contain spreadsheet data in a tabular format, with rows and columns that can be filled with text, numbers, and formulas. The format supports a variety of formatting options for cells, such as font styles, borders, background colors, and more. SXC files can also include charts, graphs, and other visual aids to help present data in a more meaningful way. Additionally, SXC files can be password-protected to prevent unauthorized access to the data. |
| Developer | 🔵 Sun Microsystems |
| MIME type | 🔵 application/vnd.sun.xml.calc |