CONVERT ADOC → MAN (ADOC to MAN)
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Ghostscript + QPDFHOW TO CONVERT ADOC → MAN
Provide the document
Select a ADOC file. Very large documents (100+ pages) may take a few extra seconds to render completely.
Render to MAN
LibreOffice plus supporting filters translate the ADOC into a fully-formed MAN with no structural drift.
Save the result
The converted MAN streams back over HTTPS; open in the target application to verify formatting.
Here is the short version — ADOC is a document format oriented around a particular office suite or publishing pipeline. Hence the need for MAN. Move a document from ADOC into MAN while keeping structure and formatting intact. MAN is usually the better target when you need to email, sign, archive or hand the file to a tool that does not natively parse ADOC. Conversion happens server-side in seconds and both files delete automatically. Background. ADOC is a document format oriented around a particular office suite or publishing pipeline. Destination side, MAN is a document format oriented around a particular office suite or publishing pipeline.
Why convert ADOC to MAN
The driver for a ADOC to MAN conversion is almost always the downstream audience: the editor, archivist, signer or reader who expects a MAN. Doing the conversion in a proper rendering pipeline, rather than hoping the receiving tool will figure it out, avoids layout drift and font substitutions.
ADOC vs MAN — Technical specifications
Side-by-side comparison of the technical details.
ADOC
- MIME type
- text/asciidoc
- Extensions
- .adoc, .asciidoc, .asc
- Processors
- AsciiDoc (Python), Asciidoctor (Ruby)
- Stewardship
- Eclipse AsciiDoc Working Group
- Output targets
- HTML, PDF, EPUB, DocBook, man page
- MIME Type
- text/asciidoc
- Extension
- .adoc
- Category
- Documents & Text
- Full Name
- AsciiDoc
- Conversion Engine
- PANDOC
MAN
- MIME type
- text/troff
- Extensions
- .man, .1, .2, .3, .4, .5, .6, .7, .8
- MIME Type
- text/troff
- Extension
- .man
- Category
- Documents & Text
- Full Name
- Unix Man Page
- Conversion Engine
- PANDOC
- Markup
- troff / groff with mdoc or man macro package
- Renderer
- groff + less (terminal), groff → PostScript/PDF/HTML
- First shipped
- Unix First Edition (1971)
| Specification | ADOC | MAN |
|---|---|---|
| MIME type | text/asciidoc | text/troff |
| Extensions | .adoc, .asciidoc, .asc | .man, .1, .2, .3, .4, .5, .6, .7, .8 |
| Processors | AsciiDoc (Python), Asciidoctor (Ruby) | — |
| Stewardship | Eclipse AsciiDoc Working Group | — |
| Output targets | HTML, PDF, EPUB, DocBook, man page | — |
| MIME Type | text/asciidoc | text/troff |
| Extension | .adoc | .man |
| Category | Documents & Text | Documents & Text |
| Full Name | AsciiDoc | Unix Man Page |
| Conversion Engine | PANDOC | PANDOC |
| Markup | — | troff / groff with mdoc or man macro package |
| Renderer | — | groff + less (terminal), groff → PostScript/PDF/HTML |
| First shipped | — | Unix First Edition (1971) |
ADOC vs MAN — Strengths and limitations
What each format does best, and where it falls short.
ADOC Strengths
- Expressiveness of DocBook in plain text.
- Cross-references, tables, bibliographies, math, and metadata native.
- Multi-output: HTML, PDF, EPUB, man pages, DocBook XML.
- Faster parsing than LaTeX, richer than Markdown.
- Eclipse Foundation stewardship.
Limitations
- Steeper learning curve than Markdown.
- Smaller ecosystem than Markdown despite being more capable.
- Most CI tools default to Markdown, not AsciiDoc.
MAN Strengths
- Universal Unix-like OS documentation since 1971.
- Plain text with simple troff markup — tiny files.
- Section system cleanly separates commands from APIs from config files.
- Renders to terminal, PostScript, HTML, or PDF.
- Every Unix programmer knows the format.
Limitations
- Terse by design — bad for tutorials or beginner-friendly intros.
- Troff syntax is arcane and difficult for modern authors.
- No interactive examples or live-editable snippets.
Quality & Compatibility
The conversion preserves document structure rather than pixel-perfect rendering: a paragraph in ADOC is a paragraph in MAN, not a bitmap snapshot. That means you can still edit and search the MAN. If you need exact visual fidelity (for legal or print workflows), export to PDF as the final step.
Tips for Best Results
- Run a spell-check in the MAN after conversion — occasionally hyphenation or language tagging shifts and typos become invisible to the original checker.
- Include fallback generic fonts (sans-serif, serif) in your style definitions so the MAN degrades gracefully when a font is missing on a viewer device.
- For archive-quality output, export to PDF/A after converting to MAN; this locks the document against future rendering drift.
Frequently Asked Questions
Yes, as long as the fonts are standard (system fonts or common office fonts like Arial, Calibri, Times, Helvetica). Custom corporate fonts survive if they are embedded in the source document; otherwise the conversion substitutes the closest available match, which can shift line breaks by a character or two.
Yes. Inline images are embedded into the MAN at full resolution, editable tables become native MAN tables, and hyperlinks keep their URLs. Complex features unique to ADOC — macros, form fields, track-changes — are mapped where an equivalent exists in MAN and flattened into static content otherwise.
All uploads go over TLS, files are processed in isolated containers and both the source and the output are deleted within two hours. No account is required, file contents are never indexed or used for training, and the paid plan adds a signable data-processing agreement for regulated workflows.
AsciiDoc
Source formatAsciiDoc is a human-readable markup language designed for writing technical documentation, articles, and books. It supports rich formatting including tables, admonitions, cross-references, and can be converted to HTML, PDF, EPUB, and DocBook.
Unix Man Page
Target formatMan (manual) pages are the standard documentation format for Unix and Linux command-line tools, written in troff/groff markup. They follow a structured layout with NAME, SYNOPSIS, DESCRIPTION, and OPTIONS sections for consistent reference.
Going the other way? Convert MAN back to ADOC with the same engine.
Common Use Cases
Share across platforms
Send MAN files to anyone without worrying about whether they have the right software for ADOC.
Embed in documents
Drop MAN output into Word, Google Docs, PowerPoint, Notion or a website without conversion warnings.
Optimize size
MAN often produces smaller files than ADOC for web, email and storage.
Archive & future-proof
Store in a widely-supported format that will still open on future operating systems without legacy plugins.
ADOC vs MAN — Typical file sizes
Approximate file sizes for common scenarios.
- Short technical article 2-20 KB
- Book chapter 20-150 KB
- Full book source 500 KB - 5 MB
- Single command man page 2-15 KB
- Complex tool (e.g., bash man) 80-200 KB
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