DJVU Won't Open? Convert to OPML Instantly
Fast, instant DJVU to OPML conversion. No signup required. Just drop your .djvu file and get .opml in seconds.
Batch Settings
About DJVU to OPML Conversion
Dealing with a DJVU file that won't open on your device? You're not alone — DJVU compatibility issues are one of the most common reasons people search for a file converter. DJVU is a widely used file format.
The fix is simple: convert your DJVU to OPML. OPML is a widely used file format. This conversion lets you convert between formats quickly, solving the problem in seconds rather than hours of troubleshooting.
Converting DJVU to OPML maintains high quality with CocoConvert's optimised encoder settings.
CocoConvert processes your DJVU 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 When you need a OPML file.
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 DJVU to OPML
- 1
Add your DJVU file
Drag and drop your .djvu file into the converter, or tap "Browse" to pick it from your device. Multiple files are supported for batch processing.
- 2
Pick OPML output
Select .opml as the target format. CocoConvert automatically applies the best quality settings for this conversion.
- 3
Start conversion
Hit the Convert button. The document engine processes your file server-side — no CPU drain on your device.
- 4
Save your file
Once done, download your .opml file. For batch jobs, download all at once as a zip.
What Happens When You Convert DJVU to OPML
Your DJVU file is decoded and re-encoded as OPML.
Your DJVU file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in OPML format
The converted file is ready for download
Format Comparison
DJVU
.djvu file
| Extension | .djvu |
| MIME Type | image/vnd.djvu |
| Category | Document |
OPML
.opml file
| Extension | .opml |
| MIME Type | text/x-opml |
| Category | Document |
Should You Convert DJVU to OPML?
When to Convert
- ✓When you need a OPML file
Frequently Asked Questions
Why won't my DJVU file open?
DJVU files may not open if your device lacks the right codec or application. Converting to OPML — a more widely supported format — usually resolves this. OPML is a widely used file format.
Is it safe to convert DJVU to OPML 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 DJVU to OPML?
Converting DJVU to OPML 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 DJVU 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 DJVU to OPML 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.