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Does Saving a Strict Open XML File as an Excel Workbook Lose Data?
Question details
The user needs to know if converting a Strict Open XML spreadsheet to a standard Excel workbook format will result in the loss of specific features, metadata, or formatting.
- Product
- Spreadsheet software
- Device & OS
- not provided
- Scenario
- Converting and saving a Strict Open XML file into a standard Excel workbook format.
- Observed behavior
- Concerns exist that certain modern features, formulas, or metadata exclusive to the newer XML structure might be discarded or altered when saving to an older or standard Excel workbook format.
Always create a complete backup copy of your original Strict Open XML file in its native format before attempting any conversion to ensure you can revert if any unsupported metadata is lost.
Safely Convert and Compare the Excel Workbook
Save a duplicate of your file into the desired standard format and manually compare it with the original to identify any unsupported features or formatting shifts.
Strict Open XML is designed to support specific modern features and metadata that standard or legacy Excel workbook formats may not fully retain. Because some elements are exclusive to the newer XML format, directly overwriting the file might strip away these properties.
Launch your spreadsheet application and open your existing Strict Open XML file.
Navigate to the 'File' menu in the top ribbon and select 'Save As' to ensure you do not overwrite the original document.
In the file type dropdown menu, select 'Excel Workbook (*.xlsx)' or your required standard format, choose a new save location or file name, and click 'Save'.
Open the newly saved standard workbook side-by-side with your original Strict Open XML file. Carefully review complex formulas, special formatting, and document metadata to verify that everything remains intact.
Safely Convert and Edit XML Spreadsheets in WPS Office
WPS Spreadsheet offers exceptional compatibility with various Excel formats, including Open XML structures. You can effortlessly open, edit, and save your spreadsheets in standard formats while maximizing data retention.
- 1. Open Your XML File: Launch WPS Spreadsheet, go to the 'Menu', select 'Open', and browse for your Strict Open XML file.
- 2. Access the Save As Menu: Once the file is loaded and verified, click on 'Menu' in the top-left corner and select 'Save As'.
- 3. Choose Excel Format: From the 'File Type' dropdown options, select 'Microsoft Excel Workbook (*.xlsx)'.
- 4. Save the File: Provide a new name for the file and click 'Save' to securely convert your document with high compatibility.
Frequently Asked Questions
What exactly is a Strict Open XML file?
Strict Open XML is an ISO-standardized version of the Office Open XML file format. It is optimized for long-term archiving and strict adherence to international standards, removing many legacy features that are still permitted in transitional Open XML formats.
Which specific features might be lost during this conversion?
While raw data and standard formulas typically transfer perfectly, you may lose specific document metadata, highly advanced custom macro configurations, or specialized proprietary charting features that are only natively structured within the strict XML schema.
Can I convert a standard Excel Workbook back to Strict Open XML?
Yes, you can use the 'Save As' feature in compatible spreadsheet software to save a standard Excel Workbook (*.xlsx) back into the Strict Open XML Spreadsheet format. However, any metadata that was lost during the initial conversion will not automatically be restored.
Where can I find documentation on which features are supported by which format?
Microsoft provides detailed support documentation regarding Open XML formats and file name extensions on their official support website, which details exactly how legacy and modern elements are handled across different file types.
