PPT Won't Open? Convert to PDF Instantly
Fast, instant PPT to PDF conversion. No signup required. Just drop your .ppt file and get .pdf in seconds.
Batch Settings
Some metadata may not survive
Your PPT file may contain OLE properties metadata. PDF has limited or no support for these metadata types. Location data (GPS), camera settings, and color profiles may be stripped during conversion.
Präsentationen sind oft das Herzstück vieler Geschäftsprozesse und technischer Dokumentationen. Doch der Austausch und die Archivierung von PowerPoint-Dateien können, insbesondere bei unterschiedlichen Softwareversionen oder Betriebssystemen, zu unerwünschten Formatierungsabweichungen führen. Um Konsistenz, Kompatibilität und die Integrität Ihrer Inhalte über alle Plattformen hinweg zu gewährleisten, ist die Umwandlung Ihrer PPT- oder PPTX-Dateien in das PDF-Format die optimale Lösung. Dies sichert nicht nur die visuelle Wiedergabe, sondern vereinfacht auch die Weitergabe an Partner, Kunden oder Behörden. Unser Dienst ermöglicht Ihnen eine schnelle, sichere und präzise Konvertierung, sodass Ihre Dokumente stets professionell und einheitlich erscheinen, ohne Kompromisse bei der Qualität einzugehen. Verlassen Sie sich auf eine Lösung, die speziell auf die Anforderungen des DACH-Raumes zugeschnitten ist.
- Archivierung technischer Zeichnungen nach DIN-Norm
- Versand von Compliance-Berichten an Aufsichtsbehörden
- Angebotserstellung für Ausschreibungen im Maschinenbau
Im DACH-Raum wird PDF häufig als Standard für rechtsverbindliche Dokumente und zur Einhaltung strenger Archivierungsvorschriften (z.B. GoBD in Deutschland) bevorzugt, da es die Originaldarstellung unveränderlich fixiert.
About PPT to PDF Conversion
Dealing with a PPT file that won't open on your device? You're not alone — PPT compatibility issues are one of the most common reasons people search for a file converter. PPT is the legacy PowerPoint format (pre-2007).
The fix is simple: convert your PPT to PDF. PDF (Portable Document Format) preserves layout, fonts, and graphics across every device and operating system. This conversion lets you convert between formats quickly, solving the problem in seconds rather than hours of troubleshooting.
Full Name: PPT uses Microsoft PowerPoint Legacy, while PDF uses Portable Document Format. Compression: PPT uses None (uncompressed), while PDF uses Lossy & Lossless. Typical File Size: PPT uses 1–50 MB, while PDF uses 100 KB–50 MB (depends on embedded graphics). Converting PPT to PDF maintains high quality with CocoConvert's optimised encoder settings.
CocoConvert processes your PPT file on secure servers in Germany — upload, convert, download. Your files are encrypted via TLS and automatically deleted within 24 hours. No account needed, no software to install, and it works on any device with a browser.
This conversion is ideal when you You need a file that works in web browsers, or when you You need maximum device and software compatibility.
The conversion engine behind CocoConvert uses FFmpeg, Sharp, and qpdf — the same open-source libraries trusted by Netflix, YouTube, and enterprise platforms. Pro users can batch convert up to 100 files at once.
How to Convert PPT to PDF
- 1
Add your PPT file
Drag and drop your .ppt file into the converter, or tap "Browse" to pick it from your device. Multiple files are supported for batch processing.
- 2
Pick PDF output
Select .pdf as the target format. CocoConvert automatically applies the best quality settings for this conversion.
- 3
Start conversion
Hit the Convert button. The presentation engine processes your file server-side — no CPU drain on your device.
- 4
Save your file
Once done, download your .pdf file. For batch jobs, download all at once as a zip.
What Happens When You Convert PPT to PDF
Your PPT file is decoded and re-encoded as PDF.
Your PPT file is uploaded and the format is validated
The file content is decoded into its raw representation
The data is re-encoded in PDF format with optimal settings
The converted file is ready for download
PPT vs PDF — Detailed Comparison
| Feature | .PPT | |
|---|---|---|
| Full Name | Microsoft PowerPoint Legacy | Portable Document Format |
| Compression | None (uncompressed) | Lossy & Lossless |
| Typical File Size | 1–50 MB | 100 KB–50 MB (depends on embedded graphics) |
| Platform Support | Universal | Universal |
| Browser Support | none | Universal |
| Year Created | 1987 | 1993 |
| Open Standard | No | Yes |
Should You Convert PPT to PDF?
When to Convert
- ✓You need just the audio track from a video recording
- ✓You're creating a podcast or audio file from video content
- ✓You need a file that works in web browsers
- ✓You need maximum device and software compatibility
Frequently Asked Questions
Why won't my PPT file open?
PPT files may not open if your device lacks the right codec or application. Converting to PDF — a more widely supported format — usually resolves this. PDF (Portable Document Format) preserves layout, fonts, and graphics across every device and operating system.
Is it safe to convert PPT to PDF online?
Yes. CocoConvert encrypts your file via TLS, processes it on isolated servers in Germany, and permanently deletes it within 24 hours. Your files are never shared or analysed.
Will I lose quality converting PPT to PDF?
Converting PPT to PDF maintains high quality with CocoConvert's optimised encoder settings. CocoConvert uses high-quality encoder defaults to preserve as much fidelity as possible.
How large can my PPT file be?
Free users can convert files up to 250 MB each. Pro users get a 5 GB limit per file, and Business API users have custom limits.
Can I convert PPT to PDF on my phone?
Absolutely. CocoConvert works in any modern browser — iOS Safari, Android Chrome, and all desktop browsers. No app required.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.