When you need to distribute multiple PowerPoint slides to people using LibreOffice office software, converting to ODP format is the safest approach. For example, if a school wants to send course materials to students using Linux computers, or if an agency or government unit needs to share files but does not want to use paid Office software, ODP format can be opened by anyone. Moreover, compared to PPT format, ODP format is easier for future data recovery and long-term preservation, making it suitable for archiving important materials. The following explains how to batch convert a large number of PowerPoint slides into ODP format for office use, supporting various slide formats such as PPT, PPTX, PPS, PPSX, and POTX.
1. Use Cases
In scenarios where many PPT slides need to be edited on Linux systems or within LibreOffice or Apache OpenOffice, we can batch convert all PPT files to ODP format to better ensure the compatibility of the presentation content across different platforms.
2. Effect Preview
Before Processing:

After Processing:

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

【Add Files】 Add one or more PowerPoint slide files that need to be converted to the ODP open office format.
【Import Files from Folder】 Import all PowerPoint slide files from the selected folder.
You can view the imported files below.

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