diff --git a/README.md b/README.md
index b18f9ff55..fe6c11ab0 100644
--- a/README.md
+++ b/README.md
@@ -271,6 +271,7 @@ A third-party Golang SDK for Jackett is available from [webtor-io/go-jackett](ht
* bB
* BakaBT
* BeiTai
+ * Best-Core
* BeyondHD (BHD)
* Bibliotik
* Bit-City Reloaded [![(invite needed)][inviteneeded]](#)
diff --git a/src/Jackett.Common/Definitions/bestcore.yml b/src/Jackett.Common/Definitions/bestcore.yml
new file mode 100644
index 000000000..19e1f3172
--- /dev/null
+++ b/src/Jackett.Common/Definitions/bestcore.yml
@@ -0,0 +1,197 @@
+---
+id: bestcore
+name: Best-Core
+description: "Best-Core is a HUNGARIAN Private Tracker for MOVIES / TV"
+language: hu-HU
+type: private
+encoding: ISO-8859-2
+links:
+ - https://best-core.info/
+
+caps:
+ categorymappings:
+ - {id: 81, cat: Movies/3D, desc: "3D"}
+ - {id: 83, cat: Movies/UHD, desc: "4K/UHD"}
+ - {id: 80, cat: Movies/Other, desc: "Best-Core"}
+ - {id: 51, cat: Books/EBook, desc: "E-book"}
+ - {id: 88, cat: Audio/Audiobook, desc: "E-book/Hangoskönyv"}
+ - {id: 77, cat: Movies/HD, desc: "Film/BDRip/Eng"}
+ - {id: 86, cat: Movies/HD, desc: "Film/BDRip/Ger"}
+ - {id: 76, cat: Movies/HD, desc: "Film/BDRip/Hun"}
+ - {id: 75, cat: Movies/BluRay, desc: "Film/Blu-ray/Eng"}
+ - {id: 74, cat: Movies/BluRay, desc: "Film/Blu-ray/Hun"}
+ - {id: 25, cat: Movies/DVD, desc: "Film/DVD/Eng"}
+ - {id: 24, cat: Movies/DVD, desc: "Film/DVD/Hun"}
+ - {id: 85, cat: Movies/DVD, desc: "Film/DVD9"}
+ - {id: 21, cat: Movies/HD, desc: "Film/HD/Eng"}
+ - {id: 53, cat: Movies/HD, desc: "Film/HD/Hun"}
+ - {id: 20, cat: Movies/SD, desc: "Film/XviD/Eng"}
+ - {id: 34, cat: Movies/SD, desc: "Film/XviD/Hun"}
+ - {id: 90, cat: Movies/SD, desc: "Film/XviD/Pack"}
+ - {id: 26, cat: PC/Games, desc: "Játék/ISO"}
+ - {id: 52, cat: PC/Games, desc: "Játék/Rip"}
+ - {id: 89, cat: Movies/SD, desc: "Kamerás/Eng"}
+ - {id: 82, cat: Movies/SD, desc: "Kamerás/Hun"}
+ - {id: 38, cat: Other, desc: "Képek"}
+ - {id: 43, cat: Console/PS3, desc: "Konzol/PS"}
+ - {id: 45, cat: Console/PSP, desc: "Konzol/PSP"}
+ - {id: 44, cat: Console/XBox, desc: "Konzol/Xbox"}
+ - {id: 73, cat: TV/Anime, desc: "Mese/Eng"}
+ - {id: 70, cat: TV/Anime, desc: "Mese/Hun"}
+ - {id: 37, cat: PC/Mobile-Other, desc: "Mobil"}
+ - {id: 1, cat: PC/ISO, desc: "Program/ISO"}
+ - {id: 22, cat: PC/0day, desc: "Program/Rip"}
+ - {id: 54, cat: TV/SD, desc: "Sorozat/DVD/Eng"}
+ - {id: 55, cat: TV/SD, desc: "Sorozat/DVD/Hun"}
+ - {id: 58, cat: TV/SD, desc: "Sorozat/Xvid/Eng"}
+ - {id: 7, cat: TV/SD, desc: "Sorozat/Xvid/Hun"}
+ - {id: 62, cat: Audio/Video, desc: "Videoklip"}
+ - {id: 64, cat: XXX/DVD, desc: "XXX/DVD"}
+ - {id: 48, cat: XXX/ImageSet, desc: "XXX/Képek"}
+ - {id: 9, cat: XXX/XviD, desc: "XXX/Xvid"}
+ - {id: 40, cat: Audio/MP3, desc: "Zene/Eng"}
+ - {id: 6, cat: Audio/MP3, desc: "Zene/Hun"}
+ - {id: 87, cat: Audio/Lossless, desc: "Zene/Lossless"}
+
+ modes:
+ search: [q]
+ tv-search: [q, season, ep, imdbid]
+ movie-search: [q, imdbid]
+ book-search: [q]
+ music-search: [q]
+
+settings:
+ - name: username
+ type: text
+ label: Username
+ - name: password
+ type: password
+ label: Password
+ - name: freeleech
+ type: checkbox
+ label: Search FreeLeech only
+ default: false
+ - name: sort
+ type: select
+ label: Sort requested from site
+ default: 4
+ options:
+ 1: title
+ 4: added
+ 5: size
+ 7: seeders
+ - 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 Torrent oldalankén: setting to 100 on your account profile.
+ - name: info_login
+ type: info
+ label: About login error
+ default: If you get a Login Failed, got redirected. error during your config save then most likely you have used an incorrect username or password.
+
+login:
+ path: takelogin.php
+ method: post
+ inputs:
+ username: "{{ .Config.username }}"
+ password: "{{ .Config.password }}"
+ test:
+ path: index.php
+ selector: a[href^="logout.php?c="]
+
+search:
+ paths:
+ - path: browse.php
+ inputs:
+ $raw: "{{ range .Categories }}c{{.}}=1&{{end}}"
+ search: "{{ if .Query.IMDBID }}{{ .Query.IMDBID }}{{ else }}{{ .Keywords }}{{ end }}" # for dashboard imdbid search
+ # 0 active, 1 all, 2 deadonly, 3 freeleech
+ incldead: "{{ if .Config.freeleech }}3{{ else }}1{{ end }}"
+ sort: "{{ .Config.sort }}"
+ type: "{{ .Config.type }}"
+
+ rows:
+ selector: tr.torrent_h
+ filters:
+ - name: andmatch
+
+ fields:
+ category:
+ selector: a[href^="browse.php?cat="]
+ attribute: href
+ filters:
+ - name: querystring
+ args: cat
+ title_default:
+ # can be abbreviated
+ selector: a[href^="details.php?id="]
+ title_optional:
+ # usually full length
+ selector: a[href^="details.php?id="]
+ attribute: title
+ optional: true
+ title:
+ text: "{{ if .Result.title_optional }}{{ .Result.title_optional }}{{ else }}{{ .Result.title_default }}{{ end }}"
+ details:
+ selector: a[href^="details.php?id="]
+ attribute: href
+ poster:
+ selector: a[onmouseover]
+ attribute: onmouseover
+ filters:
+ - name: regexp
+ args: "src=(.*?) "
+ - name: replace
+ args: ["https://i.kek.sh/null", ""]
+ download:
+ selector: a[href^="download.php?id="]
+ attribute: href
+ imdbid:
+ selector: a[href*="imdb.com/title/tt"]
+ attribute: href
+ date:
+ selector: td:nth-child(2)
+ filters:
+ - name: regexp
+ args: "(\\d{4}-\\d{2}-\\d{2}\\s\\d{2}:\\d{2}:\\d{2})"
+ - name: append
+ args: " +01:00" # CET
+ - name: replace
+ args: ["\xA0", " "]
+ - name: dateparse
+ args: "2006-01-02 15:04:05 -07:00"
+ files:
+ selector: td:nth-child(5)
+ size:
+ selector: td:nth-child(7)
+ grabs:
+ selector: td:nth-child(7)
+ filters:
+ - name: regexp
+ args: x \d(\d+) x$
+ seeders:
+ selector: td:nth-child(8)
+ leechers:
+ selector: td:nth-child(9)
+ downloadvolumefactor:
+ case:
+ img[src="pic/free.png"]: 0
+ "*": 1
+ uploadvolumefactor:
+ selector: td:nth-child(7) b
+ filters:
+ - name: regexp
+ args: (\d+)
+ minimumratio:
+ text: 0.8
+ minimumseedtime:
+ # 3 days (as seconds = 3 x 24 x 60 x 60)
+ text: 259200
+# custom v3.0