PPT to PPTX Converter
Batch convert ppt files to pptx format online for free
Choose files or drag & drop them here.
Only you have access to your files.
All files will be deleted after one hour.
How to convert PPT files to PPTX online?
Step-by-step guide to convert ppt to pptx using AnyConv. It works on PC (Windows, Mac, Linux) and mobile devices (iPhone, Android).
Upload PPT-file
Drag and drop your PPT file into the upload area. The maximum file size is 100 MB.
PPT to PPTX
Click "Convert" to change ppt to pptx. The conversion usually takes a few seconds.
Download your PPTX
Now you can download the PPTX file. The download link only works on your device.
FAQ
- ❓ How can I convert files from PPT to PPTX?First you need to add file for conversion: drag and drop your PPT file or click the "Choose File" button. Then click the "Convert" button. When PPT to PPTX conversion is completed, you can download your PPTX file.
- ⏱️ How long does it take to convert PPT to PPTX?Document conversion is pretty fast. You can change PPT to PPTX in a few seconds.
- 🛡️ Is it safe to convert PPT to PPTX on AnyConv?Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including PPT to PPTX) is absolutely safe.
- 💻 Can I convert PPT to PPTX on Mac OS or Linux?Yes, you can use AnyConv on any operating system that has a web browser. Our PPT to PPTX converter works online and does not require software installation.
Information about PPT and PPTX file formats
| 🔸 File format | PPT | PPTX |
| 🔸 Full name | PPT - Microsoft PowerPoint Binary File Format | PPTX - Office Open XML Presentation |
| 🔸 File extension | .ppt | .pptx, .pptm |
| 🔸 MIME type | application/vnd.ms-powerpoint | application/vnd.-openxmlformats-officedocument.-presentationml.-presentation |
| 🔸 Developed by | Microsoft | Microsoft |
| 🔸 Type of format | Presentation | Presentation |
| 🔸 Description | Microsoft PowerPoint up until 2007 version used a proprietary binary file format called PowerPoint Binary File Format (.PPT) as its primary format. In Microsoft Office 2007, the new XML-based Office Open XML formats replaced the binary file formats as the default format. | The Office Open XML file formats are file formats that can be used to represent electronic office documents. There are formats for word processing documents, spreadsheets, presentations, and specific formats for material such as mathematical formulae, graphics, bibliographies, etc. |
| 🔸 Technical details | The binary format specification has been available from Microsoft on request, but since February 2008, the .ppt format specification can be freely downloaded. | The Office Open XML file formats are file formats that can be used to represent electronic office documents. For example, there are formats for word processing documents, spreadsheets, and presentations, and specific formats for material such as mathematical formulae, graphics, bibliographies, etc. |
| 🔸 File conversion | PPT conversion | PPTX conversion |
| 🔸 Associated programs | Microsoft Office, LibreOffice, Kingsoft Office, Google Docs. | Microsoft Office, LibreOffice, Kingsoft Office, Google Docs. |
| 🔸 Wiki | https://en.wikipedia.org/wiki/Microsoft_PowerPoint#File_formats | https://en.wikipedia.org/wiki/Office_Open_XML_file_formats |
PPT to PPTX Conversion Quality Rating
4.7 (48 votes)
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