Top BitTorrent Clients

Comprehensive analysis of the BitTorrent client landscape. Toggle between views to see client market share, specific versions, or technical signatures.

Main Clients

Grouped by client family

Top 50

Client Family	Connections	IPs	Torrents	Share
qBittorrent	124,204,139	750,360	5,836,324	44.97%
μTorrent	48,576,083	1,381,350	3,321,158	17.59%
libtorrent	11,647,733	555,190	1,280,163	4.22%
µTorrent	10,855,290	118,447	958,046	3.93%
BitComet	10,689,093	74,712	447,334	3.87%
Transmission	9,663,375	84,301	1,136,597	3.50%
Zona	6,773,734	413,906	171,794	2.45%
BitTorrent	6,761,688	145,148	714,414	2.45%
Deluge	5,916,565	33,312	342,835	2.14%
libTorrent	5,430,044	4,531	245,053	1.97%
Tixati	4,299,721	20,740	239,250	1.56%
BiglyBT	4,118,841	18,352	190,144	1.49%
MediaGet2	3,793,197	419,573	283,466	1.37%
qBittorrent Enhanced	1,832,118	3,631	211,898	0.66%
KTorrent	1,509,272	842	9,486	0.55%
BitSpirit	1,248,727	2,428	53,555	0.45%
Freebox BitTorrent	884,135	4,589	19,495	0.32%
FDM	594,692	25,434	88,697	0.22%
µTorrent Mac	463,592	7,607	54,982	0.17%
HyperTorrent	286,648	88,451	2,009	0.10%
BiglyBT Swarm Merging	284,768	1,536	8,895	0.10%
FrostWire	244,002	5,648	38,897	0.09%
Folx	225,409	11,145	35,501	0.08%
Rain	152,843	54	24,499	0.06%
BitLord	143,396	6,240	24,619	0.05%
AzTorrent	86,216	4,348	16,627	0.03%
LibreTorrent	86,109	4,668	17,324	0.03%
uTorrent	77,342	612	7,824	0.03%
tTorrent	63,743	3,679	14,111	0.02%
torrent	58,553	2,526	9,619	0.02%
PicoTorrent	49,603	1,433	7,543	0.02%
Vuze	46,671	1,056	6,735	0.02%
Halite	39,482	133	1,304	0.01%
aria2	35,415	676	7,414	0.01%
torrest	27,561	1,062	2,921	0.01%
Tribler	24,251	336	2,675	0.01%
Elementum	23,689	8,081	8,415	0.01%
rqbit	17,815	120	549	0.01%
Xfplay	16,373	558	3,253	0.01%
TorrentGear	12,501	319	2,382	0.00%
Torrent Pro	10,650	617	2,151	0.00%
Torrex Pro	9,408	304	1,117	0.00%
Torch	9,171	368	1,954	0.00%
MovieTvshow	8,203	886	1,994	0.00%
LIII	7,829	115	1,124	0.00%
HitomiDownloader	7,496	373	1,847	0.00%
Movie Downloader	6,706	959	1,846	0.00%
ACEStream	5,130	1,369	714	0.00%
qMule	3,963	235	693	0.00%
FlylinkDC++	2,875	400	687	0.00%

Version Distribution

Specific client software versions

Top 100

Client Version	Connections	IPs	Torrents	Share
μTorrent 3.6	41,325,458	1,273,183	2,926,506	14.96%
qBittorrent/5.1.4	36,134,696	193,159	2,362,406	13.08%
qBittorrent/5.1.0	31,771,930	215,001	2,159,746	11.50%
qBittorrent/5.1.2	10,737,188	62,090	660,501	3.89%
libtorrent/1.2.2.0	6,557,791	448,438	660,132	2.37%
Zona 3.0.0.8	5,998,920	362,834	161,573	2.17%
BitTorrent 7.11	5,771,250	131,689	622,402	2.09%
qBittorrent/5.0.3	5,690,097	23,766	511,183	2.06%
μTorrent 3.5.5	4,875,103	80,676	554,500	1.77%
µTorrent 2.2.1	4,448,197	44,161	437,892	1.61%
qBittorrent/4.3.9	4,117,060	40,095	257,159	1.49%
libtorrent/2.0.7.0	3,762,118	124	522,331	1.36%
qBittorrent/5.0.4	3,332,419	25,830	282,990	1.21%
libTorrent 0.13.6	3,237,522	1,020	143,856	1.17%
BiglyBT 4.0.0.0	3,103,740	12,629	144,256	1.12%
qBittorrent/4.6.3	3,045,194	18,694	232,184	1.10%
qBittorrent/4.6.7	2,712,359	7,695	174,260	0.98%
Transmission 3.00	2,594,183	22,686	300,924	0.94%
µTorrent 1.8.2	2,552,124	24,204	250,249	0.92%
qBittorrent/4.5.2	2,463,187	14,455	188,713	0.89%
qBittorrent/4.5.5	2,027,585	11,427	191,627	0.73%
Transmission 4.0.6	1,998,377	15,862	314,429	0.72%
Deluge 1.3.15	1,879,269	4,589	111,139	0.68%
qBittorrent/5.0.5	1,727,133	20,954	182,617	0.63%
Tixati 3.42	1,706,793	7,866	102,285	0.62%
qBittorrent/5.0.1	1,658,295	9,687	123,552	0.60%
qBittorrent v3.0.2	1,641,212	202	18,665	0.59%
libTorrent 0.13.8	1,597,865	2,406	84,125	0.58%
qBittorrent/5.0.2	1,415,780	11,340	125,231	0.51%
qBittorrent/4.6.5	1,377,784	14,580	157,147	0.50%
MediaGet2 3.01.4333	1,325,142	151,916	123,123	0.48%
Transmission 4.0.5	1,298,864	13,042	188,922	0.47%
BitSpirit v3.6.0	1,248,727	2,428	53,555	0.45%
qBittorrent/5.0.0	1,173,416	9,550	115,073	0.42%
Deluge/2.2.0 libtorrent/2.0.11.0	1,076,329	8,726	68,827	0.39%
qBittorrent/4.5.4	944,742	8,124	96,902	0.34%
qBittorrent/4.4.5	908,658	10,008	106,678	0.33%
BitComet 2.20	905,975	12,446	106,568	0.33%
qBittorrent/4.6.4	889,186	9,795	90,460	0.32%
Tixati 3.39	885,294	717	17,659	0.32%
Freebox BitTorrent 2.0	883,904	4,588	19,317	0.32%
µTorrent 2.0.4	836,936	5,814	79,025	0.30%
BitComet 1.66	824,340	323	8,761	0.30%
Transmission 2.94	736,062	4,371	78,911	0.27%
qBittorrent/4.2.5	709,276	3,701	48,471	0.26%
qBittorrent/4.6.2	699,599	7,665	77,516	0.25%
Zona 2.1.0.3	687,082	47,455	35,972	0.25%
Transmission 4.1.0	683,505	9,902	136,747	0.25%
qBittorrent/5.1.3	679,360	7,231	59,478	0.25%
qBittorrent/5.1.1	638,072	5,157	66,809	0.23%
qBittorrent/4.4.1	605,494	4,398	54,009	0.22%
qBittorrent Enhanced/5.1.3.10	587,485	2,069	43,150	0.21%
qBittorrent/4.6.6	556,878	6,416	53,395	0.20%
qBittorrent/4.6.0	542,919	4,738	56,456	0.20%
qBittorrent/4.4.3.1	542,885	6,385	60,482	0.20%
BiglyBT 3.9.0.0	528,885	3,968	32,590	0.19%
qBittorrent/4.5.0	489,560	8,053	69,169	0.18%
Transmission 2.93	460,961	8,330	55,091	0.17%
BitComet 1.71	457,073	846	10,170	0.17%
MediaGet2 3.01.4340	446,375	77,200	48,193	0.16%
qBittorrent Enhanced/5.1.0.11	438,930	44	83,118	0.16%
MediaGet2 3.01.4319	434,784	37,609	54,556	0.16%
µTorrent Mac 1.8.7	417,864	7,078	50,836	0.15%
BitComet 1.72	410,073	579	7,552	0.15%
μTorrent 3.5	404,151	5,023	49,051	0.15%
Deluge/2.2.0 libtorrent/2.0.10.0	395,304	500	17,752	0.14%
μTorrent 3.5.4	390,119	6,599	54,623	0.14%
Transmission 2.92	385,974	3,139	40,136	0.14%
qBittorrent/4.5.3	382,539	2,460	36,244	0.14%
qBittorrent/5.2.0beta1	369,144	3,976	50,345	0.13%
BitComet 1.37	367,416	1,552	17,429	0.13%
μTorrent 3.4.2	365,749	5,265	35,726	0.13%
BitTorrent 7.10.5	364,526	5,202	43,688	0.13%
Deluge/2.2.0 libtorrent/1.2.19.0	360,564	8,048	41,189	0.13%
KTorrent/23.8.5	356,131	214	2,550	0.13%
Transmission 4.0.3	355,115	868	34,899	0.13%
qBittorrent/4.1.7	351,390	1,066	19,032	0.13%
µTorrent 3.2.3	345,972	4,654	47,919	0.13%
BitComet 1.70	333,391	544	8,465	0.12%
BitComet 1.73	329,796	722	10,339	0.12%
qBittorrent/5.2.0alpha1	322,753	68	57,832	0.12%
µTorrent 3.3	322,575	3,574	28,512	0.12%
qBittorrent/4.3.8	309,398	2,583	27,929	0.11%
BitComet 1.40	293,449	1,177	12,649	0.11%
µTorrent 2.2	292,173	3,319	32,824	0.11%
μTorrent 3.5.3	280,894	4,796	38,087	0.10%
qBittorrent/4.4.2	280,750	2,824	28,314	0.10%
qBittorrent Enhanced/5.1.2.10	277,868	380	37,359	0.10%
BitComet 1.47	276,917	1,356	13,650	0.10%
BitComet 2.11	274,078	2,235	19,770	0.10%
BitComet 2.19	269,674	5,270	50,271	0.10%
libtorrent/1.2.19.0	264,185	25,021	56,846	0.10%
Deluge/2.2.0 libtorrent/2.0.8.0	263,193	618	12,824	0.10%
BitComet 1.45	261,010	1,334	12,028	0.09%
BitComet 1.67	251,967	624	6,618	0.09%
HyperTorrent 3.2.6	243,803	81,004	1,641	0.09%
Transmission 4.1.0-beta.2	240,334	2,765	46,553	0.09%
Transmission 2.84	240,317	2,637	29,402	0.09%
qBittorrent/4.3.6	240,193	1,639	23,220	0.09%
libtorrent/1.1.4.0	239,186	50,624	23,462	0.09%

Peer ID Prefixes

Raw client identification strings

Top 100

Peer ID Prefix	Connections	IPs	Torrents	Share
`-qB5140-`	41,229,532	204,605	2,577,644	14.93%
`-UT360W-`	40,481,090	1,229,041	2,883,282	14.66%
`-qB5100-`	36,028,038	231,837	2,383,595	13.05%
`-qB5120-`	11,560,324	64,906	708,178	4.19%
`-qB5030-`	6,025,468	27,405	533,607	2.18%
`-ZO3008-`	5,999,075	362,837	161,577	2.17%
`-BT7b0W-`	5,682,784	128,513	610,845	2.06%
`-qB4390-`	4,562,592	40,464	274,002	1.65%
`-UT2210-`	4,413,271	43,903	434,951	1.60%
`-LT2070-`	3,766,995	124	522,535	1.36%
`-qB4630-`	3,551,302	19,793	254,221	1.29%
`-qB5040-`	3,536,130	27,233	299,894	1.28%
`-BI4000-`	3,301,632	12,668	151,053	1.20%
`-lt0D60-`	3,237,522	1,020	143,856	1.17%
`-UT355W-`	3,187,249	53,828	392,233	1.15%
`-qB4670-`	3,186,264	8,465	198,440	1.15%
`-UW1500-`	3,150,251	217,864	347,334	1.14%
`-qB4520-`	2,645,633	15,420	202,792	0.96%
`-TR3000-`	2,592,190	22,880	300,774	0.94%
`-UT1820-`	2,552,124	24,204	250,249	0.92%
`-DE220s-`	2,238,143	18,552	144,047	0.81%
`-qB4550-`	2,199,299	12,157	202,355	0.80%
`-qB5050-`	1,953,647	22,740	204,852	0.71%
`-DE13F0-`	1,879,606	4,593	111,349	0.68%
`-TR4060-`	1,828,910	15,825	269,202	0.66%
`-qB5010-`	1,714,489	10,147	129,138	0.62%
`-UT355S-`	1,674,123	26,674	197,182	0.61%
`-qB3020-`	1,641,212	202	18,665	0.59%
`-lt0D80-`	1,597,865	2,406	84,125	0.58%
`-qB5020-`	1,517,840	11,953	132,180	0.55%
`-qB4650-`	1,513,662	15,333	167,194	0.55%
`-qB5000-`	1,346,647	10,494	154,690	0.49%
`-DE211s-`	1,335,640	7,245	117,393	0.48%
`-TR4050-`	1,299,019	13,045	188,946	0.47%
`-qB4540-`	996,869	8,562	101,085	0.36%
`-qB4640-`	970,947	10,260	96,826	0.35%
`-qB4450-`	949,649	10,511	111,513	0.34%
`-BW1500-`	937,342	44,141	117,448	0.34%
`-BC0220-`	913,390	12,588	107,145	0.33%
`-FX0200-`	885,337	4,588	19,332	0.32%
`-UT2040-`	836,936	5,814	79,025	0.30%
`-UT360S-`	830,083	49,261	118,912	0.30%
`-BC0166-`	824,340	323	8,761	0.30%
`-qB4250-`	757,396	4,011	51,754	0.27%
`-qB5130-`	738,115	7,623	64,436	0.27%
`-qB5110-`	737,692	5,632	76,788	0.27%
`-qB4620-`	731,564	7,980	82,068	0.26%
`-UW140M-`	731,331	64,189	96,030	0.26%
`-qB5200-`	725,462	4,427	114,187	0.26%
`-ZO2103-`	687,128	47,456	35,973	0.25%
`-TR4100-`	683,691	9,903	136,760	0.25%
`-qB513A-`	673,719	2,591	50,415	0.24%
`-qB4410-`	638,011	4,672	59,776	0.23%
`-TR2940-`	631,997	4,532	68,487	0.23%
`-qB4431-`	596,710	6,802	65,983	0.22%
`-BI3900-`	595,568	3,975	34,098	0.22%
`-UW150V-`	592,996	37,961	101,234	0.21%
`-qB4660-`	579,603	6,739	56,421	0.21%
`-qB4600-`	575,080	5,082	59,666	0.21%
`-qB4500-`	520,898	8,464	72,365	0.19%
`-TR2930-`	461,159	8,331	55,101	0.17%
`-BC0171-`	457,073	846	10,170	0.17%
`-qB510B-`	438,936	47	83,122	0.16%
`-UM1870-`	426,504	7,170	51,282	0.15%
`-DE203s-`	425,094	2,201	22,920	0.15%
`-BC0172-`	410,073	579	7,552	0.15%
`-qB4530-`	402,781	2,591	38,987	0.15%
`-TR2920-`	389,501	3,169	40,295	0.14%
`-UT354S-`	387,849	6,484	54,204	0.14%
`-BC0137-`	367,063	1,551	17,171	0.13%
`-qB4170-`	364,163	1,144	20,026	0.13%
`-KT2385-`	356,141	214	2,550	0.13%
`-TR4030-`	354,981	867	34,856	0.13%
`-UT3230-`	345,989	4,655	47,922	0.13%
`-BC0170-`	333,391	544	8,465	0.12%
`-qB512A-`	332,795	502	45,096	0.12%
`-BC0173-`	329,796	722	10,339	0.12%
`-UT3420-`	322,585	3,030	29,138	0.12%
`-UT3300-`	321,200	3,459	28,198	0.12%
`-qB4380-`	319,114	2,737	29,105	0.12%
`-BT7a5W-`	314,786	4,394	38,224	0.11%
`-BC0140-`	293,449	1,177	12,649	0.11%
`-qB4420-`	290,507	2,986	29,585	0.11%
`-UT2200-`	290,128	3,244	32,451	0.11%
`-UT3500-`	281,354	4,880	36,979	0.10%
`-BC0147-`	276,917	1,356	13,650	0.10%
`-BC0211-`	275,155	2,272	20,048	0.10%
`-BC0219-`	275,012	5,316	51,132	0.10%
`-UT353S-`	270,823	4,743	37,272	0.10%
`-TR410B-`	269,134	3,100	53,345	0.10%
`-qB4610-`	267,458	1,032	18,197	0.10%
`-LT12J0-`	265,137	25,080	56,934	0.10%
`-BC0145-`	261,010	1,334	12,028	0.09%
`-BC0167-`	251,967	624	6,618	0.09%
`-qB4360-`	249,102	1,725	25,895	0.09%
`-HT3268-`	243,803	81,004	1,641	0.09%
`-TR2840-`	240,119	2,636	29,392	0.09%
`-LT1140-`	238,695	50,607	23,428	0.09%
`-UT3130-`	235,895	3,066	29,879	0.09%
`-BC0214-`	234,669	3,506	28,096	0.08%

* Prefixes are the first 8 bytes of the Peer ID.