diff --git a/docs/_templates/autosummary/base.rst b/docs/_templates/autosummary/base.rst
deleted file mode 100644
index 01a0408..0000000
--- a/docs/_templates/autosummary/base.rst
+++ /dev/null
@@ -1,5 +0,0 @@
-{{ name | escape | underline}}
-
-.. currentmodule:: {{ module }}
-
-.. auto{{ objtype }}:: {{ fullname }}
diff --git a/docs/_templates/autosummary/class.rst b/docs/_templates/autosummary/class.rst
deleted file mode 100644
index f89a05d..0000000
--- a/docs/_templates/autosummary/class.rst
+++ /dev/null
@@ -1,19 +0,0 @@
-{{ objname | escape | underline}}
-
-.. currentmodule:: {{ module }}
-
-.. autoclass:: {{ objname }}
-
-{% block methods %}
-{%- for item in (all_methods + attributes)|sort %}
-    {%- if not item.startswith('_') or item in ['__call__', '__eq__', '__lt__', '__le__', '__gt__', '__ge__', '__repr__', '__str__'] %}
-        {%- if item in all_methods %}
-{{ (item + '()') | escape | underline(line='-') }}
-.. automethod:: {{ name }}.{{ item }}
-        {%- elif item in attributes %}
-{{ item | escape | underline(line='-') }}
-.. autoattribute:: {{ name }}.{{ item }}
-        {%- endif %}
-    {% endif %}
-{%- endfor %}
-{% endblock %}
diff --git a/docs/_templates/autosummary/function.rst b/docs/_templates/autosummary/function.rst
deleted file mode 100644
index 528f222..0000000
--- a/docs/_templates/autosummary/function.rst
+++ /dev/null
@@ -1,5 +0,0 @@
-{{ (name + '()') | escape | underline}}
-
-.. currentmodule:: {{ module }}
-
-.. auto{{ objtype }}:: {{ fullname }}
diff --git a/docs/conf.py b/docs/conf.py
index 04f2406..b8400b9 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -1,6 +1,3 @@
-import os
-import shutil
-
 import audeer
 
 
@@ -21,16 +18,14 @@
     '.DS_Store',
     'api-src',
 ]
-templates_path = ['_templates']
 pygments_style = None
 extensions = [
-    'sphinx.ext.autodoc',
     'sphinx.ext.napoleon',  # support for Google-style docstrings
-    'sphinx.ext.autosummary',
     'sphinx_autodoc_typehints',
     'sphinx_copybutton',
     'sphinx.ext.viewcode',
     'sphinx.ext.intersphinx',
+    'sphinx_apipages',
 ]
 intersphinx_mapping = {
     'python': ('https://docs.python.org/3/', None),
@@ -44,10 +39,16 @@
 autodoc_default_options = {
     'undoc-members': False,
 }
-
-# Disable auto-generation of TOC entries in the API
-# https://github.com/sphinx-doc/sphinx/issues/6316
-toc_object_entries = False
+apipages_hidden_methods = [
+    '__call__',
+    '__eq__',
+    '__lt__',
+    '__le__',
+    '__gt__',
+    '__ge__',
+    '__repr__',
+    '__str__',
+]
 
 
 # HTML --------------------------------------------------------------------
@@ -61,15 +62,3 @@
     'display_github': True,
 }
 html_title = title
-
-
-# Copy API (sub-)module RST files to docs/api/ folder ---------------------
-audeer.rmdir('api')
-audeer.mkdir('api')
-api_src_files = audeer.list_file_names('api-src')
-api_dst_files = [
-    audeer.path('api', os.path.basename(src_file))
-    for src_file in api_src_files
-]
-for src_file, dst_file in zip(api_src_files, api_dst_files):
-    shutil.copyfile(src_file, dst_file)
diff --git a/docs/requirements.txt b/docs/requirements.txt
index a929f44..d3d48ed 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,5 @@
 sphinx >=3.0.0
+sphinx-apipages >=0.1.2
 sphinx-audeering-theme >=1.1.4
 sphinx_autodoc_typehints
 sphinx-copybutton