CONVERT
PPT → BMP
Fast, secure PPT to BMP conversion. No registration required.
DRAG. DROP. DONE.
Upload any file and our engines will handle format detection automatically.
Max 100 MB · Free plan · No signup required
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Opening note — PPT is the legacy binary PowerPoint format from Office 97-2003. The BMP you want is two clicks away. A PPT to BMP conversion lets you reuse the file in a different workflow. BMP Image is easier to share or edit than PowerPoint Presentation (Legacy) for most destinations, and the round trip preserves the important content. Upload above to start; advanced options cover resolution, quality and metadata. One more beat. PPT is the legacy binary PowerPoint format from Office 97-2003. Receiving format: BMP is the uncompressed Windows bitmap format — bulky but pixel-perfect.
PowerPoint Presentation (Legacy)
Source formatPPT is the legacy binary format for Microsoft PowerPoint 97-2003 presentations. Many archived presentations and templates still use this format and require conversion for modern editing.
BMP Image
Target formatBMP is an uncompressed raster image format native to Windows. Files are large but preserve exact pixel data with no compression artifacts. Rarely used on the web due to file size.
Why convert PPT to BMP
Sending PPT to someone who expects BMP regularly leads to errors or quality loss as the receiving software performs its own silent re-encode. Converting upstream lets you control the quality trade-offs rather than leaving them to an external tool.
HOW TO CONVERT
PPT → BMP
Provide the file
Drag and drop or select a PPT file up to 100 MB. No account required on the free tier.
Run the conversion
We pick the right backend for this pair automatically and produce a BMP that matches the source data exactly.
Retrieve the output
A download link appears as soon as the BMP is ready. For batch jobs, you get a single ZIP download.
Common Use Cases
Mobile device access
Many phones and tablets read BMP natively but not PPT — converting is the fastest fix.
Web publishing
CMSes and web hosts prefer BMP for uploads; PPT may be silently rejected or transcoded.
Automation and scripting
Script-based pipelines typically parse BMP with one-line libraries; PPT support can require custom readers.
Long-term archival
Format-conversion to BMP decouples your archive from a single application and protects against format obsolescence.
PPT vs BMP — Strengths and limitations
What each format does best, and where it falls short.
PPT Strengths
- Universal legacy compatibility since 1987.
- Binary format loads quickly on older hardware.
- Preserves animations, transitions, and embedded media.
- Every modern presentation tool can open it.
Limitations
- Deprecated since 2007 — PPTX is the recommended format.
- Animations and SmartArt often render differently outside PowerPoint 2003.
- Macro-enabled variants are a malware vector.
BMP Strengths
- Dead-simple format — trivially easy to read and write.
- Lossless and uncompressed — perfect bit-exact pixel storage.
- Universally supported in Windows applications since 1985.
- Supports 1, 4, 8, 16, 24, and 32-bit color depths.
Limitations
- Enormous file sizes — no meaningful compression in typical use.
- Not a web format — browsers support it but nobody serves BMPs over HTTP.
- No metadata support (no EXIF, no ICC profile in practice).
PPT vs BMP — Technical specifications
Side-by-side comparison of the technical details.
| Specification | PPT | BMP |
|---|---|---|
| MIME type | application/vnd.ms-powerpoint | image/bmp |
| Container | OLE Compound File | — |
| Successor | .pptx (2007) | — |
| Default slide size (1997-2003) | 720×540 px (4:3) | — |
| Extensions | — | .bmp, .dib |
| Compression | — | None (typical); RLE 4/8 bit (rare) |
| Color depths | — | 1, 4, 8, 16, 24, 32 bits per pixel |
| Byte order | — | Little-endian |
PPT vs BMP — Typical file sizes
Approximate file sizes for common scenarios.
PPT
- Simple text deck (10 slides) 100-500 KB
- Typical corporate deck with images 2-15 MB
BMP
- Small icon (32×32) 4 KB
- Screenshot (1920×1080) ~6 MB
- 4K image (3840×2160) ~25 MB
- Scanned A4 at 300 dpi ~25 MB
Quality & Compatibility
Fidelity depends on how close the two formats sit conceptually. Same-family conversions (document↔document, audio↔audio) keep the essentials intact. Cross-family jobs (image→video, text→PDF) reinterpret the source into a genuinely different artefact, so expect the BMP to emphasise different attributes than the PPT.
Tips for Best Results
- If the PPT contains sensitive data, strip metadata in the BMP export (toggle under Advanced) before sharing publicly.
- Conversion settings that look obscure (bitrate, colour profile, compression level) matter mostly for archival and professional workflows — defaults are fine for everyday use.
- Batch conversions share settings across every file in the job; set them once, apply to many.
Frequently Asked Questions
Frequently Asked Questions
Yes. The free tier accepts files up to 100 MB without registration, email capture or watermarks. Paid plans raise the size cap, enable batch conversions and provide a REST API for automation, but nothing on the free tier is quality-limited — the output is exactly the same as on any paid plan.
Uploads run over HTTPS, files are processed in isolated containers, and both the source PPT and the BMP output are auto-deleted within two hours. No account is required, file contents are never logged, and KaijuConverter does not use uploads for AI training. The paid plan adds a signable data-processing agreement for regulated workflows.
Most files finish in well under a minute. Small images and documents are typically ready in a few seconds; large video or audio files scale roughly with duration. Upload speed from your network is usually the dominant factor, not server time.
Related comparisons
See these formats side by side to understand which fits your use case best.
Related Guides
PPTX Format: Inside Microsoft PowerPoint's Open XML Presentation
Complete guide to PPTX format: ZIP+XML structure, slide master/layout inheritance, animations, embedded media, python-pptx generation, LibreOffice conversion, and comparison with ODP/PDF.
Read guideBMP Bitmap Format: The Complete Technical Guide
Everything about the BMP format: DIB header variants, pixel storage, color depths (1 to 32-bit), RLE compression, alpha channels, and BMP vs PNG vs TIFF.
Read guidePPTX Format: The Complete Guide to PowerPoint Open XML Presentations
Everything about PPTX: ZIP structure, slide XML, themes, animations, SmartArt, embedded media, PPTX vs ODP vs PDF, and how to convert presentations.
Read guideSecure & Private Conversion
Your files are encrypted during transfer, processed in isolated containers, and automatically deleted within 60 minutes. We never read, share, or store your data.