| User Agent | Articles | Posters |
|---|---|---|
| Thunderbird | 1863 | 254 |
| (unknown) | 807 | 81 |
| Forte Agent | 649 | 67 |
| slrn | 320 | 33 |
| trn | 308 | 19 |
| Claws Mail | 276 | 14 |
| SeaMonkey | 272 | 38 |
| Pan | 237 | 23 |
| Xnews | 235 | 68 |
| Mobot :-) | 229 | 1 |
| NewsTap | 200 | 23 |
| Newsgrouper/0.8.4 | 113 | 7 |
| tin | 95 | 14 |
| MicroPlanet Gravity | 89 | 10 |
| Unison | 85 | 2 |
| Usenapp for MacOS | 80 | 13 |
| Outlook Express | 79 | 8 |
| XanaNews | 76 | 6 |
| Turnpike | 73 | 72 |
| Usenapp/0.92.2/l for MacOS | 61 | 1 |
| Betterbird (Windows) | 56 | 2 |
| Gnus | 56 | 18 |
| Ratcatcher/2.0.0.25 (Windows/20130802) | 45 | 2 |
| MesNews | 35 | 5 |
| MacSOUP | 33 | 4 |
| WinVN | 31 | 2 |
| Sylpheed | 28 | 8 |
| NewsWatcher | 21 | 4 |
| PiaoHong.Usenet.Client.Free:2.02 | 18 | 1 |
| Betterbird (macOS/Intel) | 17 | 1 |
| Hamster | 14 | 1 |
| NewsFleX-1.5.6 (Linux-5.15.32-v7l+) | 13 | 1 |
| Hogwasher | 13 | 2 |
| xrn | 9 | 2 |
| 40tude_Dialog | 8 | 3 |
| Vectrex rn 2.1 (beta) | 8 | 1 |
| PhoNews/3.13.3 (Android/16) | 8 | 2 |
| Newscamel/0.3.5.87 (Healdsburg;Linux 6.18.8) | 8 | 2 |
| newsSync | 7 | 7 |
| PhoNews/3.13.3 (Android/15) | 6 | 1 |
| mail2news/1.0.3 | 6 | 4 |
| OpenXP/5.0.56 (Win32) | 4 | 1 |
| Russell News 5.0 GNU/Linux | 4 | 1 |
| Mozilla-compatible browser | 4 | 3 |
| NN | 4 | 1 |
| flnews/1.3.0 (for GNU/Linux) | 3 | 2 |
| NewsHound | 3 | 3 |
| Netscape | 2 | 1 |
| Mod.PiaoHong.Usenet.Client:2.02.M17 | 2 | 1 |
| KNode | 2 | 1 |
| postfaq | 1 | 1 |
| newscryer (powered by Scryer Prolog) | 1 | 1 |
| Evolution | 1 | 1 |
| Betterbird (Linux) | 1 | 1 |
| Apple Mail | 1 | 1 |
| iPhone Mail (12H143) | 1 | 1 |
| Messenger-Pro | 1 | 1 |
| Heirloom mailx 12.5 7/5/10 | 1 | 1 |
| Jan's fantastische newsreader | 1 | 1 |
| Virtual Access | 1 | 1 |
| MOSMIX-Archiver/1.0 | 1 | 1 |
| Opera | 1 | 1 |
| TkNews 3.0 (1.2.20) | 1 | 1 |
| SquirrelMail | 1 | 1 |
| Rocksolid Light | 1 | 1 |
| Pineapple News | 1 | 1 |
| PhoNews/3.13.3 (Android/13) | 1 | 1 |
| PhoNews/3.13.3 (Android/12) | 1 | 1 |
Hierarchies | All groups | User agents (full) | Encodings