diff --git a/README.md b/README.md
index a5b512f21..d06cedc50 100644
--- a/README.md
+++ b/README.md
@@ -267,6 +267,7 @@ Developer note: The software implements the [Torznab](https://github.com/Sonarr/
  * DanishBits (DB)
  * Das Unerwartete
  * DataScene (DS)
+ * Demon-Site
  * DesiReleasers
  * DesiTorrents
  * Diablo Torrent
diff --git a/src/Jackett.Common/Definitions/demonsite.yml b/src/Jackett.Common/Definitions/demonsite.yml
new file mode 100644
index 000000000..24992599d
--- /dev/null
+++ b/src/Jackett.Common/Definitions/demonsite.yml
@@ -0,0 +1,169 @@
+---
+  site: demonsite
+  name: Demon-Site
+  description: "Demon-Site is a HUNGARIAN Private Torrent Tracker for MOVIES / TV / GENERAL"
+  language: hu
+  type: private
+  encoding: UTF-8
+  links:
+    - https://demon-site.eu/
+
+  caps:
+    categorymappings:
+      - {id: 6, cat: Movies/BluRay, desc: "Film/BDRip/Eng"}
+      - {id: 5, cat: Movies/BluRay, desc: "Film/BDRip/Hun"}
+      - {id: 4, cat: Movies/SD, desc: "Film/Cam/Eng"}
+      - {id: 3, cat: Movies/SD, desc: "Film/Cam/Hun"}
+      - {id: 8, cat: Movies/DVD, desc: "Film/DVD/Eng"}
+      - {id: 7, cat: Movies/DVD, desc: "Film/DVD/Hun"}
+      - {id: 10, cat: Movies/DVD, desc: "Film/DVD9/Eng"}
+      - {id: 9, cat: Movies/DVD, desc: "Film/DVD9/Hun"}
+      - {id: 12, cat: Movies/HD, desc: "Film/HD/Eng"}
+      - {id: 11, cat: Movies/HD, desc: "Film/HD/Hun"}
+      - {id: 2, cat: Movies/SD, desc: "Film/XviD/Eng"}
+      - {id: 1, cat: Movies/SD, desc: "Film/XviD/Hun"}
+      - {id: 18, cat: PC/Games, desc: "Játék/ISO"}
+      - {id: 19, cat: PC/Games, desc: "Játék/Rip"}
+      - {id: 23, cat: Books, desc: "Könyv/Eng"}
+      - {id: 22, cat: Books, desc: "Könyv/Hun"}
+      - {id: 24, cat: Other, desc: "Képek"}
+      - {id: 20, cat: Console, desc: "Konzol"}
+      - {id: 21, cat: PC/Phone-Other, desc: "Mobil"}
+      - {id: 16, cat: Audio, desc: "Mp3/Eng"}
+      - {id: 15, cat: Audio, desc: "Mp3/Hun"}
+      - {id: 17, cat: PC/0day, desc: "Program"}
+      - {id: 14, cat: TV, desc: "Sorozat/Eng"}
+      - {id: 13, cat: TV, desc: "Sorozat/Hun"}
+      - {id: 25, cat: XXX, desc: "XXX/Film"}
+      - {id: 26, cat: XXX, desc: "XXX/Kép"}
+
+    modes:
+      search: [q]
+      tv-search: [q, season, ep]
+      movie-search: [q]
+
+  settings:
+    - name: username
+      type: text
+      label: Username
+    - name: password
+      type: password
+      label: Password
+    - name: 2facode
+      type: text
+      label: 2FA code
+    - name: info_2fa
+      type: info
+      label: "About 2FA code"
+      default: "Only fill in the <b>2FA code</b> box if you have enabled <b>2FA</b> on the Demon-Site Web Site. Otherwise just leave it empty."
+    - name: sort
+      type: select
+      label: Sort requested from site
+      default: "4"
+      options:
+        "1": "name"
+        "5": "size"
+        "4": "added"
+        "7": "seeders"
+    - name: type
+      type: select
+      label: Order requested from site
+      default: "desc"
+      options:
+        "desc": "desc"
+        "asc": "asc"
+
+  login:
+    path: login.php
+    method: post
+    inputs:
+      username: "{{ .Config.username }}"
+      password: "{{ .Config.password }}"
+      code: "{{ .Config.2facode }}"
+    error:
+      - selector: td.embedded:contains("Hiba")
+        message:
+          selector: table[cellpadding="5"] tr:last-child td
+    test:
+      path: index.php
+      selector: a[href^="logout.php?k="]
+
+  search:
+    paths:
+    # https://demon-site.eu/browse.php?c25=1&c26=1&search=&incldead=1
+      - path: browse.php
+    inputs:
+      $raw: "{{ range .Categories }}c{{.}}=1&{{end}}"
+      search: "{{ .Keywords }}"
+      # 0 active 1 both 2 dead 3 myupload 4 notseeded
+      incldead: 1
+      sort: "{{ .Config.sort }}"
+      type: "{{ .Config.type }}"
+      # does not support imdbid searches
+
+    rows:
+      selector: table > tbody > tr:has(a[href^="download.php?torrent="])
+
+    fields:
+      category:
+        selector: a[href^="browse.php?cat="]
+        attribute: href
+        filters:
+          - name: querystring
+            args: cat
+      title:
+        selector: a[href^="details.php?id="]
+        attribute: title
+        filters:
+          - name: regexp
+            args: "Név:\\s*(.+?)\\s*Első név:"
+      details:
+        selector: a[href^="details.php?id="]
+        attribute: href
+      download:
+        selector: a[href^="download.php?torrent="]
+        attribute: href
+      banner:
+        selector: a.preview
+        attribute: href
+      imdb:
+        selector: a[href*="www.imdb.com/title/tt"]
+        attribute: href
+      files:
+        selector: td:nth-child(3)
+        filters:
+          - name: regexp
+            args: (\d+)
+      date:
+        selector: td:nth-child(5)
+        filters:
+          - name: dateparse
+            args: "2006-01-02 15:04:05"
+      size:
+        selector: td:nth-child(6)
+      grabs:
+        selector: td:nth-child(7)
+        filters:
+          - name: regexp
+            args: (\d+)
+      seeders:
+        selector: td:nth-child(8)
+      leechers:
+        selector: td:nth-child(9)
+      downloadvolumefactor:
+        text: 1
+      downloadvolumefactor:
+        optional: true
+        selector: img[src="skin/sotet/arrowdown.png"] ~ span
+        filters:
+          - name: regexp
+            args: (\d+)
+      uploadvolumefactor:
+        text: 1
+      uploadvolumefactor:
+        optional: true
+        selector: img[src="skin/sotet/arrowup.png"] ~ span
+        filters:
+          - name: regexp
+            args: (\d+)
+# engine n/a