diff --git a/docs/development/licenses.md b/docs/development/licenses.md
index a503fdf8a3..875efc31ab 100644
--- a/docs/development/licenses.md
+++ b/docs/development/licenses.md
@@ -239,3 +239,4 @@ See below for a summary of the licenses behind RetroArch and its cores:
 | [XRick](../library/xrick.md)                                                     | [GPLv3](https://github.com/libretro/xrick-libretro/blob/master/README)                    |                |
 | [YabaSanshiro](../library/yabasanshiro.md)						   | [GPLv2](https://github.com/libretro/yabasanshiro/blob/master/yabause/COPYING)                  |                |
 | [Yabause](../library/yabause.md)						   | [GPLv2](https://github.com/libretro/yabause/blob/master/yabause/COPYING)                  |                |
+| [ZEsarPCW](../library/zesarpcw.md) | [GPLv3](https://github.com/retrodiv/ZEsarPCW-libretro/blob/3b44002b61dd0e6f11e766e00e71c56963b9e00b/LICENSE) | No |
diff --git a/docs/guides/core-list.md b/docs/guides/core-list.md
index f990df4603..87a6a5ed50 100644
--- a/docs/guides/core-list.md
+++ b/docs/guides/core-list.md
@@ -244,3 +244,4 @@
 | XRick                     | Game engine            | A port of the XRick, an open-source clone of the Rick Dangerous engine |
 | YabaSanshiro              | Sega Saturn            | A port of the YabaSanshiro, which is itself a fork of Yabause emulator |
 | Yabause                   | Sega Saturn            |                    |
+| [ZEsarPCW](../library/zesarpcw.md) | Amstrad PCW 8256/8512 | Amstrad PCW 8256/8512; no external BIOS required |
diff --git a/docs/library/zesarpcw.md b/docs/library/zesarpcw.md
new file mode 100644
index 0000000000..029c49fcfd
--- /dev/null
+++ b/docs/library/zesarpcw.md
@@ -0,0 +1,74 @@
+<!-- zesarpcw-publisher: page -->
+# Amstrad - PCW (ZEsarPCW)
+
+## Background
+
+ZEsarPCW emulates the Amstrad PCW 8256 and 8512. It is a libretro port
+derived from ZEsarUX 13.0 by Cesar Hernandez Bano, maintained by retrodiv.
+The core and port are distributed under GPLv3; bundled components retain
+their own notices. See the [source repository](https://github.com/retrodiv/ZEsarPCW-libretro),
+[license](https://github.com/retrodiv/ZEsarPCW-libretro/blob/3b44002b61dd0e6f11e766e00e71c56963b9e00b/LICENSE) and [component notices](https://github.com/retrodiv/ZEsarPCW-libretro/blob/3b44002b61dd0e6f11e766e00e71c56963b9e00b/licenses/PROVENANCE.md).
+
+## Content and firmware
+
+Supported content extensions are `.dsk` and `.m3u`. No external BIOS is
+required. A native C bootstrap and the embedded OpenPCW-OS helper provide
+the startup environment. Supply your own compatible software disks.
+The core does not support starting without content.
+
+Load a `.dsk` through **Load Content**. For multiple disks, load a `.m3u`
+playlist; paths may be relative to the playlist. For example:
+
+```text
+Game - Side A.dsk|Side A
+Game - Side B.dsk|Side B
+```
+
+Use **Quick Menu → Disc Control** in eject, select, insert order.
+
+## Controls
+
+Enable **Game Focus** to type using the physical keyboard; Scroll Lock is
+RetroArch's default toggle. Disable it again to restore frontend hotkeys.
+The core offers automatic RetroPad mappings selected by disk fingerprint
+and an on-screen keyboard, toggled with Select by default. The toggle is
+configurable in the core options.
+
+**Port 1 Controls → Device Type → Custom Keyboard Bindings** exposes
+RetroArch's keyboard selector for explicit button assignments. Save a game
+remap to retain them. The [input guide](https://github.com/retrodiv/ZEsarPCW-libretro/blob/3b44002b61dd0e6f11e766e00e71c56963b9e00b/README.md#input-and-core-options)
+documents physical PCW key equivalents and the optional default remap.
+
+## Core options
+
+**Quick Menu → Core Options** exposes the PCW model, video mode/palette,
+phosphor colour, crop, audio rate, AY/beeper, drive sound, physical keyboard
+mapping and input behavior. Follow each option's restart requirements.
+See the [project guide](https://github.com/retrodiv/ZEsarPCW-libretro/blob/3b44002b61dd0e6f11e766e00e71c56963b9e00b/README.md#input-and-core-options) for details.
+
+## Features and saved data
+
+| Feature | Support |
+|---|---|
+| Save states | Yes |
+| Rewind | Yes |
+| Core options | Yes |
+| Disk control | Yes |
+| Cheats | Yes, logical Z80 address/value POKEs |
+| External BIOS | Not required |
+| Hardware rendering | No, software video |
+
+Save states include the mounted disk buffer and its guest writes. The core
+does not rewrite the original host `.dsk` file. Restore a state using the
+same PCW model that created it; states do not switch the running model.
+Release 13.0.1 uses state format v1. Earlier development formats are rejected.
+Save-state support does not establish deterministic netplay or runahead.
+
+See the [disk/state guide](https://github.com/retrodiv/ZEsarPCW-libretro/blob/3b44002b61dd0e6f11e766e00e71c56963b9e00b/README.md#content-and-discs) and
+[cheat syntax](https://github.com/retrodiv/ZEsarPCW-libretro/blob/3b44002b61dd0e6f11e766e00e71c56963b9e00b/README.md#cheats) for behavior and limitations.
+
+## Support
+
+Report problems in the [core issue tracker](https://github.com/retrodiv/ZEsarPCW-libretro/issues), including the
+core revision, RetroArch version, OS/CPU, PCW model, reproduction steps and
+a relevant log excerpt. See [CONTRIBUTING.md](https://github.com/retrodiv/ZEsarPCW-libretro/blob/3b44002b61dd0e6f11e766e00e71c56963b9e00b/CONTRIBUTING.md).
diff --git a/mkdocs.yml b/mkdocs.yml
index 22bddfce79..471b08d202 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -117,6 +117,7 @@ nav:
       - 'Amstrad Emulation':
         - 'Amstrad - CPC (Caprice32)': 'library/caprice32.md'
         - 'Amstrad - CPC (CrocoDS)': 'library/crocods.md'
+        - 'Amstrad - PCW (ZEsarPCW)': library/zesarpcw.md
       - 'Apple':
         - 'Apple - Macintosh (minivmac)': 'library/minivmac.md'
       - 'Arcade Emulation':