| User Agent | Articles | Posters |
|---|---|---|
| Thunderbird | 1926 | 247 |
| (unknown) | 780 | 74 |
| Forte Agent | 567 | 58 |
| SeaMonkey | 347 | 34 |
| Usenapp for MacOS | 281 | 9 |
| NewsTap | 280 | 30 |
| Pan | 264 | 28 |
| slrn | 262 | 25 |
| trn | 159 | 18 |
| Xnews | 149 | 23 |
| Turnpike | 124 | 124 |
| Unison | 124 | 4 |
| Betterbird (Windows) | 111 | 4 |
| Newsgrouper/0.8.3 | 101 | 14 |
| tin | 101 | 22 |
| Claws Mail | 99 | 9 |
| XanaNews | 76 | 7 |
| Gnus | 71 | 21 |
| Outlook Express | 64 | 8 |
| mail2news-go v0.9.5 | 60 | 14 |
| MicroPlanet Gravity | 44 | 5 |
| Mobot :-) | 40 | 1 |
| Usenapp/0.92.2/l for MacOS | 36 | 1 |
| xrn | 33 | 2 |
| NewsFleX-1.5.6 (Linux-5.15.32-v7l+) | 29 | 1 |
| MacSOUP | 18 | 3 |
| Ratcatcher/2.0.0.25 (Windows/20130802) | 18 | 1 |
| VSoup v1.2.9.47Beta [95/NT] | 18 | 2 |
| WinVN | 18 | 1 |
| Messenger-Pro | 16 | 8 |
| Betterbird (Linux) | 14 | 2 |
| 40tude_Dialog | 12 | 4 |
| NewsHound | 12 | 4 |
| Evolution | 11 | 4 |
| NewsWatcher | 11 | 2 |
| Mozilla-compatible browser | 10 | 5 |
| newsSync | 9 | 9 |
| PiaoHong.Usenet.Client.Free:2.02 | 9 | 3 |
| Newscamel/0.3.5.87 (Healdsburg;Linux 6.18.0-rc4) | 8 | 1 |
| MesNews | 8 | 6 |
| Sylpheed | 7 | 4 |
| Betterbird (macOS/Intel) | 6 | 1 |
| KNode | 6 | 1 |
| NN | 6 | 2 |
| Vectrex rn 2.1 (beta) | 6 | 2 |
| Hamster | 5 | 1 |
| Hogwasher | 5 | 2 |
| PhoNews/3.13.3 (Android/13) | 5 | 2 |
| Newscamel/0.3.5.87 (Healdsburg;Linux 6.14.0-35-generic) | 4 | 1 |
| Netscape | 4 | 1 |
| NewsgroupsRT/17 | 3 | 1 |
| Chrome/82.0.3496.87 Mobile Safari/632.24 | 2 | 2 |
| Newscamel/0.3.5.87 (Healdsburg;Linux 6.17.7) | 2 | 1 |
| HyperKitty on https://mail.python.org/ | 2 | 1 |
| TkNews 3.0 (1.2.20) | 2 | 1 |
| postfaq | 1 | 1 |
| xnews (by Bob Martin, in ooRexx & ncurses) | 1 | 1 |
| Alpine | 1 | 1 |
| https://www.courier-mta.org/cone/ | 1 | 1 |
| Virtual Access | 1 | 1 |
| MessagingEngine.com Webmail Interface | 1 | 1 |
| Rocksolid Light | 1 | 1 |
| PiaoHong/1.68 (NetBSD) | 1 | 1 |
| PhoNews/3.13.3 (Android/16) | 1 | 1 |
Hierarchies | All groups | User agents (full) | Encodings