# Install md4c

C Markdown parser. Fast. SAX-like interface. Version 0.5.3 via Homebrew; verified 2026-04-20.

## Install

```sh
sudo av install brew:md4c
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install md4c
```

  Evidence: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install md4c
```

  Evidence: MacPorts ports tree: devel/md4c/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- apk (92%):

```sh
sudo apk add md4c
```

  Evidence: Alpine Linux edge package indexes: md4c from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz

- Debian apt (92%):

```sh
sudo apt install libmd4c-dev
```

  Evidence: Debian stable package indexes: libmd4c-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

- dnf (92%):

```sh
sudo dnf install md4c
```

  Evidence: Fedora Rawhide package metadata: md4c from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst

- Nix (92%):

```sh
nix profile install nixpkgs#md4c
```

  Evidence: nixpkgs package indexes: pkgs/by-name/md/md4c/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

- pacman (92%):

```sh
sudo pacman -S md4c
```

  Evidence: Arch Linux sync databases: md4c from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

- zypper (92%):

```sh
sudo zypper install libmd4c0
```

  Evidence: openSUSE Tumbleweed package metadata: libmd4c0 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/155b97171d05e27afd950b6fe0d55513ff38f4597110664535bceedc680bbe6fd459f0733718dcc21dcf0efc7c8250fd1390c73d4790b42e62fb2c16a87242e5-primary.xml.zst

## Package Facts

- **Package key:** brew:md4c
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/md4c>
- **Version:** 0.5.3
- **Source summary:** C Markdown parser. Fast. SAX-like interface
- **Homepage:** <https://github.com/mity/md4c>
- **Repository:** <https://github.com/mity/md4c>
- **Upstream docs:** <https://github.com/mity/md4c#readme>
- **License:** MIT
- **Source archive:** <https://github.com/mity/md4c/archive/refs/tags/release-0.5.3.tar.gz>
- **Last updated:** 2026-04-20T18:43:41Z
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- md2html (cli)
- md2html (alias)

## Build Dependencies

- cmake

## Install Behavior

- Post-install hook: not defined
- Bottle: available on arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## Freshness

- Page generated: 2026-06-10
- Package-manager version: 0.5.3
- Package-manager updated: 2026-04-20
- Local data status: ok
- Upstream repository: https://github.com/mity/md4c
- info: No cached GitHub release or tag data was available.

## 安全说明

narrow executable package without higher-risk signals.

- **Geiger risk:** green / low
- narrow executable package without higher-risk signals

## Source Database Details

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** md4c
- **Version Scheme:** 0
- **Revision:** 0
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable

## Other Package-Manager Records

- Debian apt - libmd4c-dev - 0.5.2-2+b1: normalized package name match | Debian stable package indexes: libmd4c-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Markdown for C - development files | https://github.com/mity/md4c
- Debian apt - libmd4c-html0 - 0.5.2-2+b1: normalized package name match | Debian stable package indexes: libmd4c-html0 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Markdown for C HTML-renderer | https://github.com/mity/md4c
- Debian apt - libmd4c-html0-dev - 0.5.2-2+b1: normalized package name match | Debian stable package indexes: libmd4c-html0-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Markdown for C HTML-renderer - development files | https://github.com/mity/md4c
- Debian apt - libmd4c0 - 0.5.2-2+b1: normalized package name match | Debian stable package indexes: libmd4c0 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Markdown for C | https://github.com/mity/md4c
- Debian apt - md2html - 0.5.2-2+b1: normalized package name match | Debian stable package indexes: md2html from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Markdown to HTML converter | https://github.com/mity/md4c
- Nix - md4c: normalized package name match | nixpkgs package indexes: pkgs/by-name/md/md4c/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- Ubuntu apt - libmd4c-dev - 0.4.8-1build1: normalized package name match | Ubuntu 24.04 LTS package indexes: libmd4c-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Markdown for C - development files | https://github.com/mity/md4c
- Ubuntu apt - libmd4c-html0 - 0.4.8-1build1: normalized package name match | Ubuntu 24.04 LTS package indexes: libmd4c-html0 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Markdown for C HTML-renderer | https://github.com/mity/md4c
- Ubuntu apt - libmd4c-html0-dev - 0.4.8-1build1: normalized package name match | Ubuntu 24.04 LTS package indexes: libmd4c-html0-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Markdown for C HTML-renderer - development files | https://github.com/mity/md4c
- Ubuntu apt - libmd4c0 - 0.4.8-1build1: normalized package name match | Ubuntu 24.04 LTS package indexes: libmd4c0 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Markdown for C | https://github.com/mity/md4c
- apk - md4c - 0.5.3-r0: normalized package name match | Alpine Linux edge package indexes: md4c from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Fast Markdown parser written in C | https://github.com/mity/md4c
- apk - md4c-dev - 0.5.3-r0: normalized package name match | Alpine Linux edge package indexes: md4c-dev from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Fast Markdown parser written in C (development files) | https://github.com/mity/md4c
- apk - md4c-doc - 0.5.3-r0: normalized package name match | Alpine Linux edge package indexes: md4c-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Fast Markdown parser written in C (documentation) | https://github.com/mity/md4c
- apk - md4c-libs - 0.5.3-r0: normalized package name match | Alpine Linux edge package indexes: md4c-libs from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Fast Markdown parser written in C (libraries) | https://github.com/mity/md4c
- dnf - md4c - 0.5.1-5.fc44: normalized package name match | Fedora Rawhide package metadata: md4c from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst | Markdown for C | https://github.com/mity/md4c
- dnf - md4c-devel - 0.5.1-5.fc44: normalized package name match | Fedora Rawhide package metadata: md4c-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst | Development files for md4c | https://github.com/mity/md4c


## Related Links

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- [Developer build packages](https://www.automicvault.com/zh-hans/pkg/developer-build-tools/) - Matched build, compiler, generator, or developer workflow metadata.
- [cmake](https://www.automicvault.com/zh-hans/pkg/brew/cmake/) - Build dependency declared by Homebrew.
- [qtbase](https://www.automicvault.com/zh-hans/pkg/brew/qtbase/) - Popular package that depends on this formula.
- [qt@5](https://www.automicvault.com/zh-hans/pkg/brew/qt-5/) - Popular package that depends on this formula.
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- [comrak](https://www.automicvault.com/zh-hans/pkg/brew/comrak/) - Shares av.db curated category or tags: cli, commonmark, developer-tools, markdown, markup.
- [peg-markdown](https://www.automicvault.com/zh-hans/pkg/brew/peg-markdown/) - Shares av.db curated category or tags: c, cli, developer-tools, markdown, markup.
- [python-markdown](https://www.automicvault.com/zh-hans/pkg/brew/python-markdown/) - Shares av.db curated category or tags: cli, developer-tools, markdown, markup, parser.
- [marked](https://www.automicvault.com/zh-hans/pkg/brew/marked/) - Shares av.db curated category or tags: cli, developer-tools, markdown, markup, parser.
- [cmark](https://www.automicvault.com/zh-hans/pkg/brew/cmark/) - Shares av.db curated category or tags: c, cli, commonmark, developer-tools, markdown.
- [cmark-gfm](https://www.automicvault.com/zh-hans/pkg/brew/cmark-gfm/) - Shares av.db curated category or tags: c, cli, commonmark, developer-tools, markdown.
- [htmlcxx](https://www.automicvault.com/zh-hans/pkg/brew/htmlcxx/) - Shares av.db curated category or tags: cli, developer-tools, library, markup, parser.
- [hoedown](https://www.automicvault.com/zh-hans/pkg/brew/hoedown/) - Shares av.db curated category or tags: cli, developer-tools, markdown, markup, parser.

## Sources

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- av.db category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph
