diff --git a/README.md b/README.md
index a75d338d4..5aea4bd54 100644
--- a/README.md
+++ b/README.md
@@ -518,6 +518,7 @@ A third-party Golang SDK for Jackett is available from [webtor-io/go-jackett](ht
  * RetroFlix
  * RevolutionTT
  * RM-HD
+ * RocketHD
  * Romanian Metal Torrents (RMT)
  * RoTorrent
  * Rousi
diff --git a/src/Jackett.Common/Definitions/rockethd.yml b/src/Jackett.Common/Definitions/rockethd.yml
new file mode 100644
index 000000000..1e2642eb3
--- /dev/null
+++ b/src/Jackett.Common/Definitions/rockethd.yml
@@ -0,0 +1,171 @@
+---
+id: rockethd
+name: RocketHD
+description: "RocketHD is a GERMAN Private Torrent Tracker for MOVIES / TV"
+language: de-DE
+type: private
+encoding: UTF-8
+links:
+  - https://r0k3t.li/
+
+caps:
+  categorymappings:
+    - {id: 1, cat: Movies, desc: "Movies"}
+    - {id: 2, cat: TV, desc: "TV"}
+
+  modes:
+    search: [q]
+    tv-search: [q, season, ep, imdbid, tvdbid, tmdbid]
+    movie-search: [q, imdbid, tmdbid]
+
+settings:
+  - name: apikey
+    type: text
+    label: APIKey
+  - name: info_key
+    type: info
+    label: About your API key
+    default: "Find or Generate a new API Token by accessing your <a href=\"https://r0k3t.li/\" target=\"_blank\">RocketHD</a> account <i>My Settings</i> page and clicking on the <b>API Key</b> tab."
+  - name: freeleech
+    type: checkbox
+    label: Search freeleech only
+    default: false
+  - name: single_file_release_use_filename
+    type: checkbox
+    label: Use filename as title for single file releases
+    default: true
+  - name: sort
+    type: select
+    label: Sort requested from site
+    default: created_at
+    options:
+      created_at: created
+      seeders: seeders
+      size: size
+      name: title
+  - name: type
+    type: select
+    label: Order requested from site
+    default: desc
+    options:
+      desc: desc
+      asc: asc
+
+login:
+  path: /api/torrents
+  method: get
+  error:
+    - selector: a[href*="/login"]
+      message:
+        text: "The API key was not accepted by {{ .Config.sitelink }}."
+
+search:
+  paths:
+    # https://github.com/HDInnovations/UNIT3D-Community-Edition/wiki/Torrent-API-(UNIT3D-v8.x.x)
+    # https://github.com/HDInnovations/UNIT3D-Community-Edition/blob/master/app/Http/Controllers/API/TorrentController.php#L476
+    - path: "/api/torrents/filter"
+      response:
+        type: json
+
+  headers:
+    Authorization: ["Bearer {{ .Config.apikey }}"]
+
+  inputs:
+  # if we have an id based search, add Season and Episode as query in name for UNIT3D < v6.  Else pass S/E Params for UNIT3D >= v6
+    $raw: "{{ range .Categories }}&categories[]={{.}}{{end}}"
+    name: "{{ .Keywords }}"
+    seasonNumber: "{{ .Query.Season }}"
+    episodeNumber: "{{ .Query.Ep }}"
+    imdbId: "{{ .Query.IMDBIDShort }}"
+    tmdbId: "{{ .Query.TMDBID }}"
+    tvdbId: "{{ .Query.TVDBID }}"
+    "free[]": "{{ if .Config.freeleech }}100{{ else }}{{ end }}"
+    sortField: "{{ .Config.sort }}"
+    sortDirection: "{{ .Config.type }}"
+    perPage: 100
+
+  keywordsfilters:
+    - name: re_replace
+      args: ["\\.", " "]
+
+  rows:
+    selector: data
+    attribute: attributes
+
+  fields:
+    category:
+      selector: category_id
+    title_optional:
+      selector: name
+    details:
+      selector: details_link
+    download:
+      selector: download_link
+    infohash:
+      selector: info_hash
+    poster:
+      selector: meta.poster
+      filters:
+        - name: replace
+          args: ["https://via.placeholder.com/90x135", ""]
+    imdbid:
+      selector: imdb_id
+    tmdbid:
+      selector: tmdb_id
+    tvdbid:
+      selector: tvdb_id
+    genre:
+      selector: meta.genres
+      filters:
+        - name: re_replace
+          args: ["(?i)(Science Fiction)", "Science_Fiction"]
+        - name: replace
+          args: [" & ", "_&_"]
+    description:
+      text: "{{ .Result.genre }}"
+    files:
+      selector: num_file
+    seeders:
+      selector: seeders
+    leechers:
+      selector: leechers
+    grabs:
+      selector: times_completed
+    date:
+      # "created_at": "2021-10-18T00:34:50.000000Z" is returned by Newtonsoft.Json.Linq as 18/10/2021 00:34:50
+      selector: created_at
+      filters:
+        - name: append
+          args: " +00:00" # GMT
+        - name: dateparse
+          args: "MM/dd/yyyy HH:mm:ss zzz"
+    size:
+      selector: size
+    downloadvolumefactor:
+      # api returns 0%, 25%, 50%, 75%, 100%
+      selector: freeleech
+      case:
+        0%: 1 # not free
+        25%: 0.75
+        50%: 0.5
+        75%: 0.25
+        100%: 0 # freeleech
+        "*": 0 # catch errors
+    uploadvolumefactor:
+      # api returns False, True
+      selector: double_upload
+      case:
+        False: 1 # normal
+        True: 2 # double
+# global MR is 0.4 but torrents must be seeded for 7 days regardless of ratio
+#    minimumratio:
+#      text: 0.4
+    minimumseedtime:
+      # 5 days (as seconds = 5 x 24 x 60 x 60)
+      text: 432000
+    title_filename:
+      selector: "files[0].name"
+      optional: true
+    title:
+      text: "{{ if and (.Config.single_file_release_use_filename) (eq .Result.files \"1\") (.Result.title_filename) }}{{ .Result.title_filename }}{{ else }}{{ .Result.title_optional }}{{ end }}"
+# json UNIT3D 8.0.2