Slide files in open-source office software such as LibreOffice generally use the ODP format, which serves as an international standard open-source presentation format suitable for government, education, and other scenarios that do not rely on commercial software, ensuring cross-platform collaboration and document accessibility. The ODP format is based on the open XML standard and shows significant results for long-term archiving and basic text and image content display of PPT and PPTX slide files. Here's how to batch convert a large number of PowerPoint slides to ODP format, supporting various formats including PPT, PPTX, PPS, PPSX, POT, and POTX.
1. Usage Scenarios
When you have multiple PPT, PPTX, or other slide files that need to be edited or shared in open-source office software like LibreOffice or OpenOffice, or when you want to avoid relying on commercial software for presentations, converting them to ODP format ensures content compatibility and meets standardization requirements.
2. Preview of Effects
Before processing:

After processing:

3. Steps
Open 【 HeSoft Doc Batch Tool 】 and select 【PowerPoint Tools】 - 【Convert PowerPoint to ODP】.

【Add Files】 adds one or more PowerPoint slide files that need to be converted to the ODP open-source office format.
【Import Files from Folder】 imports all PowerPoint slide files in the selected folder.
Imported files can be viewed below.

After processing is complete, click the save location to view the successfully converted ODP format files.
