| User Agent | Articles | Posters |
|---|---|---|
| Thunderbird | 1751 | 235 |
| Forte Agent | 642 | 61 |
| (unknown) | 605 | 79 |
| NewsTap | 271 | 25 |
| slrn | 258 | 26 |
| trn | 257 | 20 |
| Xnews | 195 | 54 |
| Claws Mail | 179 | 10 |
| Pan | 163 | 18 |
| SeaMonkey | 156 | 31 |
| Newsgrouper/0.9.0 | 150 | 12 |
| Turnpike | 144 | 144 |
| MicroPlanet Gravity | 136 | 7 |
| Gnus | 106 | 24 |
| tin | 90 | 23 |
| Outlook Express | 84 | 12 |
| XanaNews | 83 | 6 |
| Usenapp for MacOS | 65 | 10 |
| Usenapp/0.92.2/l for MacOS | 58 | 1 |
| MesNews | 50 | 3 |
| Unison | 50 | 3 |
| Mobot :-) | 40 | 1 |
| WinVN | 30 | 2 |
| xrn | 30 | 2 |
| MacSOUP | 29 | 4 |
| Mozilla-compatible browser | 24 | 5 |
| NewsFleX-1.5.6 (Linux-5.15.32-v7l+) | 21 | 1 |
| Opera | 21 | 2 |
| Sylpheed | 17 | 4 |
| Betterbird (Linux) | 15 | 4 |
| THIS SPACE FOR RENT | 13 | 1 |
| telnet + stunnel + gVim on Windows | 11 | 1 |
| newsSync | 9 | 9 |
| NN | 8 | 2 |
| PiaoHong.Usenet.Client.Free:2.02 | 7 | 2 |
| Messenger-Pro | 6 | 4 |
| Betterbird (macOS/Intel) | 6 | 1 |
| NewsWatcher | 5 | 3 |
| flnews/1.4.0pre0 (for GNU/Linux) | 5 | 1 |
| Apple Mail | 4 | 1 |
| Betterbird (Windows) | 4 | 2 |
| Hogwasher | 4 | 2 |
| Netscape | 3 | 1 |
| NymMail v0.2.4.c | 3 | 1 |
| News Xpress | 2 | 1 |
| CatWalker 0126 | 1 | 1 |
| Newscamel/0.3.5.87 (Healdsburg;Linux 7.1.1) | 1 | 1 |
| Newscamel/0.3.5.87 (Healdsburg;Linux 7.1.2) | 1 | 1 |
| rn.py v0.0.1 | 1 | 1 |
| newscryer (powered by Scryer Prolog) | 1 | 1 |
| Betterbird (macOS/Silicon) | 1 | 1 |
| Plonkenlights | 1 | 1 |
| Heirloom mailx 12.5 7/5/10 | 1 | 1 |
| Virtual Access | 1 | 1 |
| Vectrex rn 2.1 (beta) | 1 | 1 |
| KNode | 1 | 1 |
| NewsHound | 1 | 1 |
| Mod.PiaoHong.Usenet.Client:2.02.M17 | 1 | 1 |
| PiaoHong Usenet NewsReaders null | 1 | 1 |
Hierarchies | All groups | User agents (full) | Encodings