diff --git a/README.md b/README.md
index 907023290..3173160f2 100644
--- a/README.md
+++ b/README.md
@@ -466,6 +466,7 @@ A third-party Golang SDK for Jackett is available from [webtor-io/go-jackett](ht
  * Orpheus
  * OnlyEncodes
  * OshenPT
+ * Ostwiki
  * OurBits (HDPter)
  * P2PBG
  * Panda
diff --git a/src/Jackett.Common/Definitions/ostwiki.yml b/src/Jackett.Common/Definitions/ostwiki.yml
new file mode 100644
index 000000000..d63590e53
--- /dev/null
+++ b/src/Jackett.Common/Definitions/ostwiki.yml
@@ -0,0 +1,168 @@
+---
+id: ostwiki
+name: Ostwiki
+description: "Ostwiki is a Private Torrent Tracker for Soundtracks releases."
+language: en-US
+type: private
+encoding: UTF-8
+links:
+  - https://www.ostwiki.com/
+
+caps:
+  categorymappings:
+    - {id: 12, cat: Audio, desc: "Anime Soundtracks"}
+    - {id: 19, cat: Audio, desc: "Discography"}
+    - {id: 13, cat: Audio, desc: "Game Soundtracks"}
+    - {id: 14, cat: Audio, desc: "Movie Soundtracks"}
+    - {id: 18, cat: Audio/MP3, desc: "MP3 Musical"}
+    - {id: 15, cat: Audio, desc: "Musical Soundtracks"}
+    - {id: 17, cat: Audio, desc: "Other Music"}
+    - {id: 20, cat: Audio/Lossless, desc: "Soundtrack .FLAC"}
+    - {id: 16, cat: Audio, desc: "Television Soundtracks"}
+
+  modes:
+    search: [q]
+    music-search: [q]
+
+settings:
+  - name: username
+    type: text
+    label: Username
+  - name: password
+    type: password
+    label: Password
+  - name: freeleech
+    type: checkbox
+    label: Filter freeleech only
+    default: false
+  - name: sort
+    type: select
+    label: Sort requested from site
+    default: added
+    options:
+      added: created
+      seeders: seeders
+      size: size
+      name: title
+  - name: type
+    type: select
+    label: Order requested from site
+    default: desc
+    options:
+      desc: desc
+      asc: asc
+  - name: info_tpp
+    type: info
+    label: Results Per Page
+    default: For best results, change the <b>Torrents per page:</b> setting to <b>40</b> on your account profile. The Default is <i>15</i>.
+
+login:
+  path: login.php
+  method: form
+  form: form[action="takelogin.php"]
+  captcha:
+    type: image
+    selector: img#regimage
+    input: imagestring
+  inputs:
+    username: "{{ .Config.username }}"
+    password: "{{ .Config.password }}"
+    logout: ""
+  error:
+    - selector: table:contains("error has occured")
+  test:
+    path: index.php
+    selector: a[href*="/logout.php?logouthash="]
+
+download:
+  before:
+    path: takethanks.php
+    method: post
+    inputs:
+      torrentid: "{{ .DownloadUri.Query.id }}"
+  selectors:
+    - selector: a[href*="download.php?id="]
+      attribute: href
+
+search:
+  paths:
+    - path: browse.php
+  keywordsfilters:
+    - name: re_replace
+      args: ["[\\s]+", "%"]
+  inputs:
+    do: search
+    keywords: "{{ .Keywords }}"
+    # t_name, t_description, t_both, t_uploader, t_genre
+    search_type: t_name
+    # does not support multi category searching so defaulting to all.
+    category: 0
+    # yes, no
+    include_dead_torrents: yes
+    sort: "{{ if .Config.freeleech }}free{{ else }}{{ .Config.sort }}{{ end }}"
+    order: "{{ if .Config.freeleech }}asc{{ else }}{{ .Config.type }}{{ end }}"
+
+  rows:
+    selector: "table.sortable tr:has(a[href*=\"/download.php?id=\"]){{ if .Config.freeleech }}:has(img[src$=\"/freedownload.gif\"]){{ else }}{{ end }}"
+
+  fields:
+    category:
+      selector: a[href*="/browse.php?category="]
+      attribute: href
+      filters:
+        - name: querystring
+          args: category
+    title_default:
+      # is usually abbreaviated
+      selector: a[href*="/details.php?id="]
+    title:
+      # while still abbreviated, is usually longer than the default
+      selector: div.tooltip-content div
+      optional: true
+      default: "{{ .Result.title_default }}"
+    details:
+      selector: a[href*="/details.php?id="]
+      attribute: href
+    download:
+      selector: a[href*="/details.php?id="]
+      attribute: href
+    magnet:
+      selector: a[href^="magnet:?xt="]
+      attribute: href
+    poster:
+      selector: img[src*="/torrents/images/"]
+      attribute: src
+    date:
+      selector: td:nth-child(2)
+      # auto adjusted by site account profile
+      filters:
+        - name: regexp
+          args: "(\\d{2}-\\d{2}-\\d{4} \\d{2}:\\d{2})"
+        - name: dateparse
+          args: "dd-MM-yyyy HH:mm"
+    size:
+      selector: td:nth-last-child(5)
+    grabs:
+      selector: td:nth-last-child(4)
+    seeders:
+      selector: td:nth-last-child(3)
+    leechers:
+      selector: td:nth-last-child(2)
+    description:
+      # Wait: 4 h
+      selector: div.tooltip-content > div:last-child
+    downloadvolumefactor:
+      case:
+        img[src$="/freedownload.gif"]: 0
+        img[src$="/silverdownload.gif"]: 0.5
+        "*": 1
+    uploadvolumefactor:
+      case:
+        img[src$="/x2.gif"]: 2
+        "*": 1
+    minimumratio:
+      text: 1.1
+    minimumseedtime:
+      # 60 hours (as seconds = 60 x 60 x 60)
+      text: 216000
+# TS Special Edition v.8.0