Convert ODT to AsciiDoc

Drag and drop files here or click to select.
Max file size 100mb.

Uploading progress:

ODT vs AsciiDoc Format Comparison

Aspect	ODT (Source Format)	AsciiDoc (Target Format)
Format Overview	ODT OpenDocument Text Open standard document format used by LibreOffice Writer, Apache OpenOffice, and other applications. Based on XML inside a ZIP container. Fully documented ISO/IEC standard (26300) ensuring long-term accessibility and vendor independence. Open Standard ISO/IEC 26300	AsciiDoc Lightweight Markup Language Plain text markup language designed for writing technical documentation, articles, and books. The .asciidoc extension is the full form, while .adoc is the abbreviated version. Both are functionally identical and processed by the same tools. Plain Text .asciidoc Extension
Technical Specifications	Structure: ZIP archive with XML files Encoding: UTF-8 XML Format: OASIS OpenDocument Compression: ZIP compression Extensions: .odt	Structure: Plain text with markup Encoding: UTF-8 text Format: AsciiDoc markup syntax Compression: None (plain text) Extensions: .asciidoc, .adoc, .asc
Syntax Examples	ODT uses XML markup (inside ZIP): <text:p text:style-name="Heading_1"> Document Title </text:p> <text:p text:style-name="Text_body"> Content paragraph. </text:p>	AsciiDoc uses intuitive text markup: = Document Title :author: John Doe :revdate: 2024-01-15 == First Section Content paragraph with bold and _italic_ formatting. [source,python] ---- print("Hello!") ----
Content Support	Rich text formatting (fonts, colors, sizes) Paragraphs and headings with styles Tables with complex formatting Images and graphics Headers and footers Page numbering Comments and track changes Hyperlinks and bookmarks Embedded objects	Document attributes and metadata Section headings (6 levels) Bold, italic, monospace, superscript Ordered, unordered, description lists Tables with headers and spans Code blocks with syntax highlighting Admonitions (NOTE, TIP, WARNING, CAUTION, IMPORTANT) Cross-references and bibliography Include directives for modular docs
Advantages	Open international standard WYSIWYG editing experience Rich formatting capabilities Long-term archival format No vendor lock-in Supported by many applications	Human-readable plain text source Perfect for Git version control Multi-format output (HTML, PDF, EPUB, DocBook) Professional technical documentation Built-in syntax highlighting Modular document architecture Active community and tooling
Disadvantages	Binary format (not human-readable) Requires office software to edit Difficult to diff/merge in VCS Not suitable for code repositories Large file sizes for complex docs	Learning curve for markup syntax No visual formatting preview Requires build toolchain Images stored as separate files Less intuitive for non-technical users
Common Uses	Office documents and reports Business correspondence Academic papers Personal documents Government documentation	Technical documentation Software user manuals API and developer guides Technical books (O'Reilly Media) Project wikis and knowledge bases Release notes and changelogs
Best For	Traditional document editing Complex visual formatting Print-ready documents Non-technical users	Technical writers and developers Documentation-as-code workflows Multi-format publishing Collaborative documentation projects
File Extensions	Primary: .odt Template: .ott MIME Type: application/vnd.oasis.opendocument.text	Full form: .asciidoc Short form: .adoc Legacy: .asc, .ad, .txt MIME Type: text/asciidoc
Software Support	LibreOffice: Native format OpenOffice: Native format Microsoft Word: Import/export Google Docs: Import/export	Asciidoctor: Reference processor VS Code: AsciiDoc extension IntelliJ IDEA: AsciiDoc plugin GitHub/GitLab: Native rendering

Why Convert ODT to AsciiDoc?

Converting ODT documents to AsciiDoc enables modern documentation workflows that integrate seamlessly with software development practices. AsciiDoc is the industry standard for technical documentation, offering powerful features while remaining human-readable as plain text.

The .asciidoc extension is the original, full-form file extension for AsciiDoc documents. While the shorter .adoc extension has become more popular, both are completely interchangeable and processed identically by all AsciiDoc tools including Asciidoctor, the reference implementation. Some projects prefer .asciidoc for clarity, especially when working with teams unfamiliar with the format.

AsciiDoc excels at documentation that requires structure and semantic meaning. It supports document attributes for metadata, conditional content inclusion, cross-references between sections, bibliography management, and multi-file document composition through include directives. These features make it ideal for large documentation projects like user manuals, API references, and technical books.

The format integrates perfectly with continuous integration pipelines. Documentation can be automatically built and deployed whenever changes are pushed to a repository. Asciidoctor can generate HTML5, PDF (via asciidoctor-pdf), EPUB (via asciidoctor-epub3), and DocBook XML from a single source, ensuring consistency across all output formats.

Key Benefits of Converting ODT to AsciiDoc:

Git-Friendly: Plain text enables meaningful diffs, merges, and pull request reviews
Single Source Publishing: Generate HTML, PDF, EPUB, man pages from one file
Semantic Markup: Admonitions, callouts, and structured content
Code Documentation: Syntax highlighting for 100+ languages
Modular Architecture: Build large docs from reusable components
Industry Standard: Used by Red Hat, Spring, Eclipse, and O'Reilly
Automation Ready: CI/CD integration for automated publishing

Practical Examples

Example 1: Software Manual

Input ODT file (manual.odt):

Software User Manual
Version 2.0

Introduction
This manual describes how to use the application.

Installation
1. Download the package
2. Extract files
3. Run installer

Warning: Back up your data before installation.

Output AsciiDoc file (manual.asciidoc):

= Software User Manual
:revnumber: 2.0
:toc: left
:sectnums:

== Introduction

This manual describes how to use the application.

== Installation

. Download the package
. Extract files
. Run installer

WARNING: Back up your data before installation.

Example 2: Developer Guide

Input ODT file (dev-guide.odt):

Developer Guide

Quick Start

To create a new project, run:
npm init my-project
cd my-project
npm install

Configuration
Edit the config.json file with your settings.

Output AsciiDoc file (dev-guide.asciidoc):

= Developer Guide
:source-highlighter: rouge

== Quick Start

To create a new project, run:

[source,bash]
----
npm init my-project
cd my-project
npm install
----

== Configuration

Edit the `config.json` file with your settings.

Example 3: Release Notes

Input ODT file (release-notes.odt):

Release Notes v3.0

New Features:
• Dark mode support
• Export to PDF
• Multi-language UI

Bug Fixes:
• Fixed login timeout issue
• Resolved memory leak

Note: This release requires database migration.

Output AsciiDoc file (release-notes.asciidoc):

= Release Notes
:revnumber: 3.0
:revdate: 2024-01-15

== New Features

* Dark mode support
* Export to PDF
* Multi-language UI

== Bug Fixes

* Fixed login timeout issue
* Resolved memory leak

NOTE: This release requires database migration.

Frequently Asked Questions (FAQ)

Q: What's the difference between .asciidoc and .adoc?

A: There is no functional difference - both extensions represent the same AsciiDoc format. The .asciidoc extension is the original full form, while .adoc is a shorter alternative that became popular for convenience. All AsciiDoc processors (Asciidoctor, AsciidocFX, etc.) treat both identically. Choose based on your project's convention or personal preference.

Q: Why choose .asciidoc over .adoc?

A: Some teams prefer .asciidoc for clarity, especially when collaborating with people unfamiliar with the format. The full extension makes the file type immediately obvious. However, .adoc is more commonly used in practice due to its brevity. Both work equally well.

Q: How do I convert .asciidoc files to other formats?

A: Use Asciidoctor, the standard AsciiDoc processor. Install it via Ruby (`gem install asciidoctor`) or use Docker. Commands: `asciidoctor file.asciidoc` for HTML, `asciidoctor-pdf file.asciidoc` for PDF, `asciidoctor-epub3 file.asciidoc` for EPUB. Many build tools (Maven, Gradle, npm) have Asciidoctor plugins.

Q: Does GitHub render .asciidoc files?

A: Yes! GitHub, GitLab, and Bitbucket all render AsciiDoc files (both .asciidoc and .adoc) directly in the browser. You can use AsciiDoc for README files, documentation, and wikis. GitHub's rendering supports most AsciiDoc features including tables, code blocks, and admonitions.

Q: Is AsciiDoc suitable for non-technical documentation?

A: While AsciiDoc was designed for technical writing, it works well for any structured document. The learning curve is manageable, and tools like VS Code with AsciiDoc extension provide live preview. For purely visual documents with complex layouts, traditional word processors may be more appropriate.

Q: How are images handled in the conversion?

A: Images embedded in your ODT document are extracted as separate files (PNG, JPEG) and placed in an images directory. The AsciiDoc file references them using the standard image macro: `image::images/photo.png[Alt text]`. This approach follows AsciiDoc best practices for asset management.

Q: Can I include other .asciidoc files?

A: Yes! AsciiDoc's include directive lets you build documents from multiple files: `include::chapter1.asciidoc[]`. This is powerful for large documentation projects where chapters or sections are maintained separately. You can also include partial content and code files.

Q: What organizations use AsciiDoc?

A: Major users include O'Reilly Media (book publishing), Red Hat (product documentation), Spring Framework, Eclipse Foundation, GitHub, and many open-source projects. AsciiDoc is the de facto standard for professional technical documentation that requires multi-format publishing.