diff --git a/apps/pdfding/1.11.0/.env.sample b/apps/pdfding/1.11.0/.env.sample
new file mode 100644
index 000000000..7ebc054bb
--- /dev/null
+++ b/apps/pdfding/1.11.0/.env.sample
@@ -0,0 +1,9 @@
+CONTAINER_NAME=pdfding
+PANEL_APP_PORT_HTTP=8000
+PDFDING_HOST_NAME=*
+PDFDING_SECRET_KEY=replace-with-a-random-application-secret
+PDFDING_CSRF_COOKIE_SECURE=FALSE
+PDFDING_SESSION_COOKIE_SECURE=FALSE
+PDFDING_DISABLE_USER_SIGNUP=FALSE
+PDFDING_ACCOUNT_PROTOCOL=http
+TZ=Asia/Shanghai
diff --git a/apps/pdfding/1.11.0/data.yml b/apps/pdfding/1.11.0/data.yml
new file mode 100644
index 000000000..bf8878942
--- /dev/null
+++ b/apps/pdfding/1.11.0/data.yml
@@ -0,0 +1,153 @@
+additionalProperties:
+  formFields:
+    - default: 8000
+      edit: true
+      envKey: PANEL_APP_PORT_HTTP
+      labelEn: HTTP Port
+      labelZh: HTTP 端口
+      label:
+        en: HTTP Port
+        zh: HTTP 端口
+        zh-Hant: HTTP 連接埠
+        ja: HTTP ポート
+        ko: HTTP 포트
+        ru: Порт HTTP
+        ms: Port HTTP
+        pt-br: Porta HTTP
+      required: true
+      rule: paramPort
+      type: number
+    - default: "*"
+      edit: true
+      envKey: PDFDING_HOST_NAME
+      labelEn: Allowed Hosts
+      labelZh: 允许的主机
+      label:
+        en: Allowed Hosts
+        zh: 允许的主机
+        zh-Hant: 允許的主機
+        ja: 許可するホスト
+        ko: 허용된 호스트
+        ru: Разрешенные хосты
+        ms: Hos yang dibenarkan
+        pt-br: Hosts permitidos
+      required: true
+      type: text
+    - default: ""
+      edit: true
+      envKey: PDFDING_SECRET_KEY
+      labelEn: Application Secret
+      labelZh: 应用密钥
+      label:
+        en: Application Secret
+        zh: 应用密钥
+        zh-Hant: 應用程式密鑰
+        ja: アプリケーションシークレット
+        ko: 애플리케이션 비밀 키
+        ru: Секрет приложения
+        ms: Rahsia aplikasi
+        pt-br: Segredo do aplicativo
+      random: true
+      required: true
+      rule: paramComplexity
+      type: password
+    - default: "FALSE"
+      edit: true
+      envKey: PDFDING_CSRF_COOKIE_SECURE
+      labelEn: Secure CSRF Cookie
+      labelZh: 安全 CSRF Cookie
+      label:
+        en: Secure CSRF Cookie
+        zh: 安全 CSRF Cookie
+        zh-Hant: 安全 CSRF Cookie
+        ja: セキュア CSRF Cookie
+        ko: 보안 CSRF Cookie
+        ru: Защищенный CSRF Cookie
+        ms: Cookie CSRF selamat
+        pt-br: Cookie CSRF seguro
+      required: true
+      type: select
+      values:
+        - label: "Disabled"
+          value: "FALSE"
+        - label: "Enabled"
+          value: "TRUE"
+    - default: "FALSE"
+      edit: true
+      envKey: PDFDING_SESSION_COOKIE_SECURE
+      labelEn: Secure Session Cookie
+      labelZh: 安全会话 Cookie
+      label:
+        en: Secure Session Cookie
+        zh: 安全会话 Cookie
+        zh-Hant: 安全工作階段 Cookie
+        ja: セキュアセッション Cookie
+        ko: 보안 세션 Cookie
+        ru: Защищенный Cookie сеанса
+        ms: Cookie sesi selamat
+        pt-br: Cookie de sessão seguro
+      required: true
+      type: select
+      values:
+        - label: "Disabled"
+          value: "FALSE"
+        - label: "Enabled"
+          value: "TRUE"
+    - default: "FALSE"
+      edit: true
+      envKey: PDFDING_DISABLE_USER_SIGNUP
+      labelEn: Disable User Signup
+      labelZh: 禁止用户注册
+      label:
+        en: Disable User Signup
+        zh: 禁止用户注册
+        zh-Hant: 禁止使用者註冊
+        ja: ユーザー登録を無効化
+        ko: 사용자 가입 비활성화
+        ru: Отключить регистрацию пользователей
+        ms: Lumpuhkan pendaftaran pengguna
+        pt-br: Desativar cadastro de usuários
+      required: true
+      type: select
+      values:
+        - label: "No"
+          value: "FALSE"
+        - label: "Yes"
+          value: "TRUE"
+    - default: http
+      edit: true
+      envKey: PDFDING_ACCOUNT_PROTOCOL
+      labelEn: Public URL Scheme
+      labelZh: 公共 URL 协议
+      label:
+        en: Public URL Scheme
+        zh: 公共 URL 协议
+        zh-Hant: 公開 URL 通訊協定
+        ja: 公開 URL スキーム
+        ko: 공개 URL 스킴
+        ru: Схема публичного URL
+        ms: Skema URL awam
+        pt-br: Esquema da URL pública
+      required: true
+      type: select
+      values:
+        - label: HTTP
+          value: http
+        - label: HTTPS
+          value: https
+    - default: Asia/Shanghai
+      edit: true
+      envKey: TZ
+      labelEn: Time Zone
+      labelZh: 时区
+      label:
+        en: Time Zone
+        zh: 时区
+        zh-Hant: 時區
+        ja: タイムゾーン
+        ko: 시간대
+        ru: Часовой пояс
+        ms: Zon waktu
+        pt-br: Fuso horário
+      required: true
+      type: text
diff --git a/apps/pdfding/1.11.0/docker-compose.yml b/apps/pdfding/1.11.0/docker-compose.yml
new file mode 100644
index 000000000..0390f00c3
--- /dev/null
+++ b/apps/pdfding/1.11.0/docker-compose.yml
@@ -0,0 +1,32 @@
+services:
+  pdfding:
+    image: "mrmn/pdfding:v1.11.0"
+    container_name: ${CONTAINER_NAME}
+    restart: unless-stopped
+    networks:
+      - 1panel-network
+    ports:
+      - "${PANEL_APP_PORT_HTTP}:8000"
+    volumes:
+      - "./data/db:/home/nonroot/pdfding/db"
+      - "./data/media:/home/nonroot/pdfding/media"
+    environment:
+      - TZ=${TZ}
+      - SECRET_KEY=${PDFDING_SECRET_KEY}
+      - HOST_NAME=${PDFDING_HOST_NAME}
+      - CSRF_COOKIE_SECURE=${PDFDING_CSRF_COOKIE_SECURE}
+      - SESSION_COOKIE_SECURE=${PDFDING_SESSION_COOKIE_SECURE}
+      - DISABLE_USER_SIGNUP=${PDFDING_DISABLE_USER_SIGNUP}
+      - ACCOUNT_DEFAULT_HTTP_PROTOCOL=${PDFDING_ACCOUNT_PROTOCOL}
+    healthcheck:
+      test: ["CMD-SHELL", "wget -q -O - http://127.0.0.1:8000/healthz >/dev/null || exit 1"]
+      interval: 10s
+      timeout: 5s
+      start_period: 30s
+      retries: 12
+    labels:
+      createdBy: "Apps"
+
+networks:
+  1panel-network:
+    external: true
diff --git a/apps/pdfding/1.11.0/scripts/init.sh b/apps/pdfding/1.11.0/scripts/init.sh
new file mode 100755
index 000000000..bd556b2af
--- /dev/null
+++ b/apps/pdfding/1.11.0/scripts/init.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+
+umask 027
+mkdir -p -- "$ROOT_DIR/data/db" "$ROOT_DIR/data/media"
+chown 1000:1000 -- "$ROOT_DIR/data/db" "$ROOT_DIR/data/media" 2>/dev/null || true
+chmod 0750 -- "$ROOT_DIR/data/db" "$ROOT_DIR/data/media"
diff --git a/apps/pdfding/1.11.0/scripts/uninstall.sh b/apps/pdfding/1.11.0/scripts/uninstall.sh
new file mode 100755
index 000000000..6e877466e
--- /dev/null
+++ b/apps/pdfding/1.11.0/scripts/uninstall.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+set -euo pipefail
diff --git a/apps/pdfding/1.11.0/scripts/upgrade.sh b/apps/pdfding/1.11.0/scripts/upgrade.sh
new file mode 100755
index 000000000..9879df4c3
--- /dev/null
+++ b/apps/pdfding/1.11.0/scripts/upgrade.sh
@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+set -euo pipefail
+exit 0
diff --git a/apps/pdfding/README.md b/apps/pdfding/README.md
new file mode 100644
index 000000000..d1e99a932
--- /dev/null
+++ b/apps/pdfding/README.md
@@ -0,0 +1,39 @@
+# PdfDing
+
+## 产品介绍
+
+PdfDing 是一个自托管的 PDF 管理、阅读与编辑工具，支持跨设备阅读进度、工作区与集合、标签、批量操作、分享、批注、签名和双因素认证。
+
+## 主要功能
+
+- 在浏览器中上传、管理、阅读和编辑 PDF
+- 使用工作区、集合、多级标签、收藏和归档组织文档
+- 添加高亮、评论、绘图、文本和签名
+- 通过链接或二维码分享 PDF 和集合
+- 支持本地账户、OIDC 单点登录和双因素认证
+
+## 访问说明
+
+- 安装后访问 `http://<服务器 IP>:<配置端口>` 并注册首个本地账户
+- 默认配置适用于 HTTP 直连；通过 HTTPS 反向代理访问时，请将公开 URL 协议设为 HTTPS、启用安全 Cookie，并将允许的主机设置为实际域名
+- 数据库和上传的 PDF 分别保存在版本目录的 `data/db` 与 `data/media` 中
+
+## Introduction
+
+PdfDing is a self-hosted PDF manager, viewer and editor with reading progress, workspaces, collections, tags, sharing, annotations, signatures and two-factor authentication.
+
+## Features
+
+- Upload, organize, read and edit PDFs in a browser
+- Organize documents with workspaces, collections, nested tags, starring and archiving
+- Add highlights, comments, drawings, text and signatures
+- Share PDFs and collections by link or QR code
+- Use local accounts, OIDC single sign-on and two-factor authentication
+
+## Access
+
+- Open `http://<server-ip>:<configured-port>` and register the first local account
+- The defaults are intended for direct HTTP access; select HTTPS as the public URL scheme, enable secure cookies and set the actual host when using an HTTPS reverse proxy
+- The SQLite database and uploaded PDFs are stored under `data/db` and `data/media` in the selected version directory
+
+Official documentation: <https://docs.pdfding.com/getting_started/docker/>
diff --git a/apps/pdfding/data.yml b/apps/pdfding/data.yml
new file mode 100644
index 000000000..92514685b
--- /dev/null
+++ b/apps/pdfding/data.yml
@@ -0,0 +1,31 @@
+name: PdfDing
+tags:
+- Tool
+title: 自托管 PDF 管理、阅读与编辑工具
+description: 自托管 PDF 管理、阅读与编辑工具
+additionalProperties:
+  key: pdfding
+  name: PdfDing
+  tags:
+    - Tool
+  shortDescZh: 自托管 PDF 管理、阅读与编辑工具
+  shortDescEn: A self-hosted PDF manager, viewer and editor
+  description:
+    en: A self-hosted PDF manager, viewer and editor
+    zh: 自托管 PDF 管理、阅读与编辑工具
+    zh-Hant: 自架 PDF 管理、閱讀與編輯工具
+    ja: セルフホスト型の PDF 管理、閲覧、編集ツール
+    ko: 자체 호스팅 PDF 관리, 보기 및 편집 도구
+    ru: Самостоятельно размещаемый менеджер, просмотрщик и редактор PDF
+    ms: Pengurus, pemapar dan penyunting PDF hos kendiri
+    pt-br: Gerenciador, visualizador e editor de PDF auto-hospedado
+  type: tool
+  crossVersionUpdate: true
+  limit: 0
+  recommend: 0
+  website: https://www.pdfding.com
+  github: https://github.com/mrmn2/PdfDing
+  document: https://docs.pdfding.com/getting_started/docker/
+  architectures:
+    - amd64
+    - arm64
diff --git a/apps/pdfding/latest/.env.sample b/apps/pdfding/latest/.env.sample
new file mode 100644
index 000000000..7ebc054bb
--- /dev/null
+++ b/apps/pdfding/latest/.env.sample
@@ -0,0 +1,9 @@
+CONTAINER_NAME=pdfding
+PANEL_APP_PORT_HTTP=8000
+PDFDING_HOST_NAME=*
+PDFDING_SECRET_KEY=replace-with-a-random-application-secret
+PDFDING_CSRF_COOKIE_SECURE=FALSE
+PDFDING_SESSION_COOKIE_SECURE=FALSE
+PDFDING_DISABLE_USER_SIGNUP=FALSE
+PDFDING_ACCOUNT_PROTOCOL=http
+TZ=Asia/Shanghai
diff --git a/apps/pdfding/latest/data.yml b/apps/pdfding/latest/data.yml
new file mode 100644
index 000000000..bf8878942
--- /dev/null
+++ b/apps/pdfding/latest/data.yml
@@ -0,0 +1,153 @@
+additionalProperties:
+  formFields:
+    - default: 8000
+      edit: true
+      envKey: PANEL_APP_PORT_HTTP
+      labelEn: HTTP Port
+      labelZh: HTTP 端口
+      label:
+        en: HTTP Port
+        zh: HTTP 端口
+        zh-Hant: HTTP 連接埠
+        ja: HTTP ポート
+        ko: HTTP 포트
+        ru: Порт HTTP
+        ms: Port HTTP
+        pt-br: Porta HTTP
+      required: true
+      rule: paramPort
+      type: number
+    - default: "*"
+      edit: true
+      envKey: PDFDING_HOST_NAME
+      labelEn: Allowed Hosts
+      labelZh: 允许的主机
+      label:
+        en: Allowed Hosts
+        zh: 允许的主机
+        zh-Hant: 允許的主機
+        ja: 許可するホスト
+        ko: 허용된 호스트
+        ru: Разрешенные хосты
+        ms: Hos yang dibenarkan
+        pt-br: Hosts permitidos
+      required: true
+      type: text
+    - default: ""
+      edit: true
+      envKey: PDFDING_SECRET_KEY
+      labelEn: Application Secret
+      labelZh: 应用密钥
+      label:
+        en: Application Secret
+        zh: 应用密钥
+        zh-Hant: 應用程式密鑰
+        ja: アプリケーションシークレット
+        ko: 애플리케이션 비밀 키
+        ru: Секрет приложения
+        ms: Rahsia aplikasi
+        pt-br: Segredo do aplicativo
+      random: true
+      required: true
+      rule: paramComplexity
+      type: password
+    - default: "FALSE"
+      edit: true
+      envKey: PDFDING_CSRF_COOKIE_SECURE
+      labelEn: Secure CSRF Cookie
+      labelZh: 安全 CSRF Cookie
+      label:
+        en: Secure CSRF Cookie
+        zh: 安全 CSRF Cookie
+        zh-Hant: 安全 CSRF Cookie
+        ja: セキュア CSRF Cookie
+        ko: 보안 CSRF Cookie
+        ru: Защищенный CSRF Cookie
+        ms: Cookie CSRF selamat
+        pt-br: Cookie CSRF seguro
+      required: true
+      type: select
+      values:
+        - label: "Disabled"
+          value: "FALSE"
+        - label: "Enabled"
+          value: "TRUE"
+    - default: "FALSE"
+      edit: true
+      envKey: PDFDING_SESSION_COOKIE_SECURE
+      labelEn: Secure Session Cookie
+      labelZh: 安全会话 Cookie
+      label:
+        en: Secure Session Cookie
+        zh: 安全会话 Cookie
+        zh-Hant: 安全工作階段 Cookie
+        ja: セキュアセッション Cookie
+        ko: 보안 세션 Cookie
+        ru: Защищенный Cookie сеанса
+        ms: Cookie sesi selamat
+        pt-br: Cookie de sessão seguro
+      required: true
+      type: select
+      values:
+        - label: "Disabled"
+          value: "FALSE"
+        - label: "Enabled"
+          value: "TRUE"
+    - default: "FALSE"
+      edit: true
+      envKey: PDFDING_DISABLE_USER_SIGNUP
+      labelEn: Disable User Signup
+      labelZh: 禁止用户注册
+      label:
+        en: Disable User Signup
+        zh: 禁止用户注册
+        zh-Hant: 禁止使用者註冊
+        ja: ユーザー登録を無効化
+        ko: 사용자 가입 비활성화
+        ru: Отключить регистрацию пользователей
+        ms: Lumpuhkan pendaftaran pengguna
+        pt-br: Desativar cadastro de usuários
+      required: true
+      type: select
+      values:
+        - label: "No"
+          value: "FALSE"
+        - label: "Yes"
+          value: "TRUE"
+    - default: http
+      edit: true
+      envKey: PDFDING_ACCOUNT_PROTOCOL
+      labelEn: Public URL Scheme
+      labelZh: 公共 URL 协议
+      label:
+        en: Public URL Scheme
+        zh: 公共 URL 协议
+        zh-Hant: 公開 URL 通訊協定
+        ja: 公開 URL スキーム
+        ko: 공개 URL 스킴
+        ru: Схема публичного URL
+        ms: Skema URL awam
+        pt-br: Esquema da URL pública
+      required: true
+      type: select
+      values:
+        - label: HTTP
+          value: http
+        - label: HTTPS
+          value: https
+    - default: Asia/Shanghai
+      edit: true
+      envKey: TZ
+      labelEn: Time Zone
+      labelZh: 时区
+      label:
+        en: Time Zone
+        zh: 时区
+        zh-Hant: 時區
+        ja: タイムゾーン
+        ko: 시간대
+        ru: Часовой пояс
+        ms: Zon waktu
+        pt-br: Fuso horário
+      required: true
+      type: text
diff --git a/apps/pdfding/latest/docker-compose.yml b/apps/pdfding/latest/docker-compose.yml
new file mode 100644
index 000000000..7ae2d4b3f
--- /dev/null
+++ b/apps/pdfding/latest/docker-compose.yml
@@ -0,0 +1,32 @@
+services:
+  pdfding:
+    image: "mrmn/pdfding:latest"
+    container_name: ${CONTAINER_NAME}
+    restart: unless-stopped
+    networks:
+      - 1panel-network
+    ports:
+      - "${PANEL_APP_PORT_HTTP}:8000"
+    volumes:
+      - "./data/db:/home/nonroot/pdfding/db"
+      - "./data/media:/home/nonroot/pdfding/media"
+    environment:
+      - TZ=${TZ}
+      - SECRET_KEY=${PDFDING_SECRET_KEY}
+      - HOST_NAME=${PDFDING_HOST_NAME}
+      - CSRF_COOKIE_SECURE=${PDFDING_CSRF_COOKIE_SECURE}
+      - SESSION_COOKIE_SECURE=${PDFDING_SESSION_COOKIE_SECURE}
+      - DISABLE_USER_SIGNUP=${PDFDING_DISABLE_USER_SIGNUP}
+      - ACCOUNT_DEFAULT_HTTP_PROTOCOL=${PDFDING_ACCOUNT_PROTOCOL}
+    healthcheck:
+      test: ["CMD-SHELL", "wget -q -O - http://127.0.0.1:8000/healthz >/dev/null || exit 1"]
+      interval: 10s
+      timeout: 5s
+      start_period: 30s
+      retries: 12
+    labels:
+      createdBy: "Apps"
+
+networks:
+  1panel-network:
+    external: true
diff --git a/apps/pdfding/latest/scripts/init.sh b/apps/pdfding/latest/scripts/init.sh
new file mode 100755
index 000000000..bd556b2af
--- /dev/null
+++ b/apps/pdfding/latest/scripts/init.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+
+umask 027
+mkdir -p -- "$ROOT_DIR/data/db" "$ROOT_DIR/data/media"
+chown 1000:1000 -- "$ROOT_DIR/data/db" "$ROOT_DIR/data/media" 2>/dev/null || true
+chmod 0750 -- "$ROOT_DIR/data/db" "$ROOT_DIR/data/media"
diff --git a/apps/pdfding/latest/scripts/uninstall.sh b/apps/pdfding/latest/scripts/uninstall.sh
new file mode 100755
index 000000000..6e877466e
--- /dev/null
+++ b/apps/pdfding/latest/scripts/uninstall.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+set -euo pipefail
diff --git a/apps/pdfding/latest/scripts/upgrade.sh b/apps/pdfding/latest/scripts/upgrade.sh
new file mode 100755
index 000000000..9879df4c3
--- /dev/null
+++ b/apps/pdfding/latest/scripts/upgrade.sh
@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+set -euo pipefail
+exit 0
diff --git a/apps/pdfding/logo.png b/apps/pdfding/logo.png
new file mode 100644
index 000000000..a37f7a2e4
Binary files /dev/null and b/apps/pdfding/logo.png differ