# Apache modules

Below is a list of all of the modules that come as part of the Apache distribution. See also the complete alphabetical list of all Apache directives.

Core
  Core Apache features.
mod_access
  Host based access control.
mod_actions Apache 1.1 and later.
  Filetype/method-based script execution
mod_alias
  Aliases and redirects.
mod_asis
  The .asis file handler.
mod_auth
  User authentication using text files.
mod_auth_anon
  Anonymous user authentication, FTP-style.
mod_auth_db
  User authentication using Berkeley DB files.
mod_auth_dbm
  User authentication using DBM files.
mod_auth_msql
  User authentication using mSQL files.
mod_browser Apache 1.2 and up
  Set environment variables based on User-Agent strings
mod_cern_meta
  Support for HTTP header metafiles.
mod_cgi
  Invoking CGI scripts.
mod_cookies up to Apache 1.1.1
  Support for Netscape-like cookies. Replaced in Apache 1.2 by mod_usertrack
mod_digest
  MD5 authentication
mod_dir
  Automatic directory listings.
mod_dld
  Start-time linking with the GNU libdld.
mod_env
  Passing of environments to CGI scripts
mod_example Apache 1.2 and up
  Demonstrates Apache API
mod_expires Apache 1.2 and up
  Apply Expires: headers to resources
mod_headers Apache 1.2 and up
  Add arbitrary HTTP headers to resources
mod_imap
  The imagemap file handler.
mod_include
  Server-parsed documents.
mod_info
  Server configuration information
mod_log_agent
  Logging of User Agents.
mod_log_common up to Apache 1.1.1
  Standard logging in the Common Logfile Format. Replaced by the mod_log_config module in Apache 1.2 and up
mod_log_config
  User-configurable logging replacement for mod_log_common.
mod_log_referer
  Logging of document references.
mod_mime
  Determining document types.
mod_negotiation
  Content negotiation.
mod_rewrite Apache 1.2 and up
  Powerful URI-to-filename mapping using regular expressions
mod_proxy
  Caching proxy abilities
mod_status
  Server status display
mod_userdir
  User home directories.
mod_usertrack Apache 1.2 and up
  User tracking using Cookies (replacement for mod_cookies.c)