OPML to DBK Converter
Convert your OPML outline into DocBook XML for technical manuals, books, documentation, references, and publishing. Free and secure.
Drop your OPML files here
Up to 50MB per file.
Files are encrypted and auto-deleted after conversion
How to Convert
- 101
Upload your OPML files
Drag and drop or select OPML files from your device. You can upload multiple files at once.
- 202
Configure Output
Choose any available DBK output options, then start the conversion.
- 303
Download DBK files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert OPML to DBK?
OPML is an OPML outline used for reading lists, podcast subscriptions, nested notes, and structured outline exchange. Converting it to DBK creates a DocBook XML document used for technical manuals, books, references, and structured publishing, ready for workflows that use the destination format.
DBK files open in DocBook editors, XML editors, documentation toolchains, and compatible publishing systems.
Frequently Asked Questions
How do I convert OPML to DocBook?
Add your OPML outline, start the conversion, and download a structured DBK XML file.
What is a DocBook file?
DocBook is a structured XML format used for technical manuals, software documentation, books, references, articles, and publishing workflows.
What content appears in the converted DBK file?
Supported titles, sections, paragraphs, lists, links, emphasis, code, tables, and document structure are represented with DocBook XML elements.
Can I edit the converted DocBook file?
Yes. DBK is XML and works with XML editors, code editors, documentation systems, transformation tools, and compatible publishing applications.
Can I convert several OPML files?
Yes. Add multiple files and download a separate DocBook result for each one.
Is OPML to DBK conversion secure?
Yes. Files are transferred over an encrypted connection, processed securely, and automatically removed after conversion. No account is required.