Convert legacy PowerPoint presentations (PPT) online for free
The converter easily converts your PPT presentations to various formats - free and online. No Microsoft PowerPoint or or other Page Layout software needed.
The converter also works in reverse, so you can convert other "Slide Presentation File" formats to PPT without using software like Microsoft PowerPoint or a similar tool.
The .PPT file is a legacy binary presentation format used by Microsoft PowerPoint from version 97 to 2003. It stores slides containing text, raster images, vector graphics, and multimedia files.
These files are traditionally managed using Microsoft PowerPoint, though open-source alternatives like LibreOffice Impress can also parse them. Information regarding the internal structure is documented under the Microsoft Compound File Binary Format specification.
Because .PPT relies on a proprietary binary structure, it comes with severe limitations today. It is prone to irrecoverable corruption if a single byte fails. It creates unnecessarily large, bloated files compared to modern XML-based formats. Furthermore, you cannot open it natively in a web browser or embed it easily without relying on specialized viewer applications or expensive Office subscriptions.
To future-proof your data, you should convert .PPT to PPTX for continued editing. For universal sharing and archiving without font substitution errors, convert to PDF. If you need to embed individual slides on a website, convert them to JPG or PNG. Drag and drop your file here to analyze and convert it - free, online, and without installing software.
Use Convert.Guru to open and convert your PPT file.
Users also converted PTT, PPTX, TSX, PPX, PPD, KEY, PDF, JPA, PTP, PP, WPS, PICKLE and PXP files.
If you want to convert PPT file to VIDEO, TEXT, JSON, YAML or YML, you can use Microsoft PowerPoint or similar software from the "Legacy Presentation Storage" category. In the File menu, look for Save As… or Export….
To convert DBF, SQLITE, SQL, ACCDB, YAML, MDB or JSON files to PPT, try Microsoft PowerPoint or another comparable tool in the "Legacy Presentation Storage" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our PPT converter.