Convert PPTX to DOCX online, free

PowerPoint vers Word — processed on our secure servers in France. Files deleted after conversion, no sign-up.

Drop your PPTX file here

or click to choose a file — conversion to DOCX

With NoLimit: unlimited files and every format unlocked

PPTX vs DOCX — technical comparison

FeaturePPTXDOCX
Full name—Office Open XML
Type—Document
Compression—Compressed
Common use—Editing, word processing

Frequently asked questions

How to convert PPTX to DOCX?+

Drop your PPTX file in the zone above, or click to select it. The DOCX conversion starts automatically on our secure servers — no software to install.

Is converting PPTX to DOCX secure?+

Yes. ConvertLab processes your files on secure servers located in France, over an encrypted connection. They are never shared with any third party and are deleted immediately after the conversion.

Is there quality loss when converting PPTX to DOCX?+

Quality depends on the conversion settings. ConvertLab lets you adjust quality before starting.

What is the maximum file size?+

Since the conversion runs on our servers, the limit no longer depends on your device. Files up to 100 MB are accepted. With NoLimit, up to 1 GB per file (250 MB for video).