Convert anything, at global scale.
200+ formats and automation APIs that feels instant.
CONVERT
From
To
Drop files or choose a source
Upload multiple files at once, mix formats, and fine-tune every conversion with format-aware settings.
Max 2GB per file · Drag & drop ready · Mixed file types welcome
PFM Raw at a glance
PFM Raw
Convert to PFM raw when HDR rendering, tone-mapping, or scientific-imaging workflows need floating-point pixel values to survive intact between tools.
It is especially useful as an intermediate format for graphics research, physically based rendering, and analytical image-processing pipelines that operate on scene-referred data.
LWP at a glance
LWP
Convert to LWP when maintaining compatibility with Lotus-era document archives or when an inherited repository still depends on Word Pro files.
In most modern contexts the practical task is to open, preserve, or migrate LWP documents into DOCX, ODT, or PDF.
Use LWP only when the surrounding workflow truly still depends on it.
Format comparison
| Feature | PFM Raw | LWP |
|---|---|---|
| File type | Image | Document |
| Extensions |
|
|
| MIME type |
|
|
| Compression / quality | depends | depends |
| File size characteristics | medium | medium |
| Compatibility | broad | broad |
| Editability | moderate | moderate |
| Created year | 1998 | 1996 |
| Inventor | PBRT / Paul Debevec community | Lotus Development Corporation / IBM |
| Status | active | active |
| Primary use cases |
|
|
| Common software |
|
|
| Archival suitability | moderate | strong |
| Metadata handling | moderate | moderate |
| Delivery profile | strong | strong |
| Workflow fit | delivery | exchange |
| Vector scaling | ❌ | ❌ |
When to use each format
When to use PFM Raw
- capture ingest
- editing
- web or print delivery
- Stores floating-point pixel data directly.
When to use LWP
- authoring
- review and collaboration
- distribution
- Important in office-suite history.
FAQs
Why convert PFM Raw to LWP?
Convert to LWP when maintaining compatibility with Lotus-era document archives or when an inherited repository still depends on Word Pro files.
In most modern contexts the practical task is to open, preserve, or migrate LWP documents into DOCX, ODT, or PDF.
Use LWP only when the surrounding workflow truly still depends on it.
What changes when converting PFM Raw to LWP?
This conversion changes how the format behaves in downstream tools and delivery environments.
Archival profile changes from moderate in PFM Raw to strong in LWP. Workflow profile changes from delivery in PFM Raw to exchange in LWP.
What should I review after converting PFM Raw to LWP?
Check the exported file for Largely obsolete as a current editable target.; Less familiar than other legacy office formats to modern users..