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PPT Converter
PPT converter that handles any volume. From a few files to thousands, the results stay consistent.
How to Convert .ppt Files in Bulk
1. Install reaConverter
2. Select PPT Files
3. Start Conversion
Step by step
See It in Action
For quick and effortless PPT file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.
Extra Tools
Do more with your documents
Converting PPT documents for use in a larger project? reaConverter offers many ways to process documents, so you can customize them according to your requirements.
Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.
User reviews
From those who tried it
Average User Rating:Last updated on July 26, 2026
Questions & Answers
PPT documents: Frequently Asked Questions
What are PPT files?
PPT is the binary presentation format that PowerPoint used by default from PowerPoint 97 to PowerPoint 2003 (and in 98 to 2004 on the Mac). It is built on the OLE Compound File Binary container, a small file system inside the file, with several named streams. The PowerPoint Document stream holds the presentation as a tree of records for slides, masters, text, and drawings, and each save appends new records and a new edit entry to it instead of rewriting the old data. The Current User stream records the name of the last user and points to the newest edit, a Pictures stream keeps the images, and summary streams hold the title and author. Embedded objects and macros are stored in the same container. The format is proprietary but publicly documented as MS-PPT, and its media type is application/vnd.ms-powerpoint. The same binary structure is used for slide show files with the .pps extension and template files with the .pot extension. Because of the binary overhead, a PPT file is usually larger than a PPTX file with the same content, and it supports fewer modern features. Supported by Microsoft PowerPoint.
Can reaConverter open PPT files?
reaConverter fully supports the PPT document format – open, edit, and export PPT files to any other popular file format with ease.
How do I change PPT to another format?
reaConverter is a user-friendly tool for converting PPT files. Once installed on your computer, it allows you to convert all your .ppt files at once with just a few clicks. You can even convert PPT documents directly from Windows Explorer using the right-click menu — fast and convenient.
Why choose offline conversion with reaConverter?
Keep your sensitive data 100% private with offline processing that never exposes files to cloud risks. Our software meets strict compliance standards (GDPR, HIPAA, CCPA) while handling confidential documents for legal, healthcare and financial sectors.
Can I convert PPT online?
If you only want to convert a few PPT documents, you are welcome to try our free online PPT converter.
How can I turn PPT files on my computer to another format?
The best way to convert PPT documents on your PC is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from PPT.
How can I automate PPT files conversion?
reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.
Can I convert PPT files using scripts or the command-line interface?
reaConverter provides full access to all its features from the Windows command-line shell, including the command-line ppt converter.
What else can I do with reaConverter?
Convert GIS filesConvert DICOM imagesCrop photoConvert CAD formatsSet file date
What formats can I convert a PPT file to?
Discover More
Beyond PPT conversion
Convert .ppt files in batches of any size, with editing and processing applied along the way. The same tool also handles 800+ other formats, including CAD, medical imaging, and GIS.
