To compress all output files in a ZIP file, click "" icon on the right, then click "Add to ZIP". To download one single file, simply right-click on file link and click "Save link as...".
|Output File||File Size||Actions|
Choose an output format first. The output format can be PPTX, PPT or ODP. You can close "Settings" section by clicking the "X" on the right if you use default settings.
You can drag multiple PDF files to the "Add Files" section. Each file can be up to 40m.
The batch conversion automatically starts when files are uploaded. Please be patient while files are uploading or converting.
The output files will be listed in the "Conversion Results" section. To compress all output files in a ZIP file, click "" icon on the right, then click "Add to ZIP". You can right-click on file name and click "Save link as..." to save the file. The output files will be automatically deleted on our server in two hours, so please download it to your computer or save it to online storage services such as Google Drive or Dropbox as soon as possible.
The big change in PowerPoint 2007 was that the stable binary file format of 97-2003 (.ppt files) was replaced as the default by a new zipped XML-based Office Open XML format (.pptx files). Microsoft's explanation of the benefits of the change included: smaller file sizes, up to 75% smaller than comparable binary documents; security, through being able to identify and exclude executable macros and personal data; less chance to be corrupted than binary formats; and easier interoperability for exchanging data among Microsoft and other business applications, all while maintaining backward compatibility. Here are main presentation formats supported:
- Microsoft Office PowerPoint presentation format.
- Old Microsoft PowerPoint 97-2003 binary presentation.
- The Open Document Format for Office Applications (ODF).
Not just PDF, Aconvert.com can also convert all kinds of document, ebook, image, icon, video, audio and archive files online for free.