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	136,896,675	780,279	6,089,286	46.48%
μTorrent	45,796,897	1,246,619	3,142,468	15.55%
libtorrent	12,371,273	504,980	1,331,094	4.20%
BitComet	11,367,168	72,931	452,567	3.86%
µTorrent	10,994,759	106,130	899,051	3.73%
Transmission	10,398,739	84,246	1,172,103	3.53%
BitTorrent	9,461,548	133,903	706,145	3.21%
Zona	7,573,327	400,288	166,545	2.57%
Deluge	6,194,913	32,316	339,245	2.10%
libTorrent	5,510,134	4,488	239,871	1.87%
Tixati	4,696,509	21,107	245,868	1.59%
BiglyBT	4,366,628	17,436	192,906	1.48%
MediaGet2	3,749,552	347,963	267,320	1.27%
qBittorrent Enhanced	2,224,536	3,479	272,012	0.76%
KTorrent	1,831,498	942	10,230	0.62%
BitSpirit	1,257,852	2,352	63,969	0.43%
Freebox BitTorrent	868,601	5,018	21,312	0.29%
FDM	660,205	26,584	98,093	0.22%
µTorrent Mac	397,615	6,429	48,532	0.14%
BiglyBT Swarm Merging	269,798	1,361	8,941	0.09%
Folx	237,063	10,822	36,221	0.08%
FrostWire	229,430	5,420	36,103	0.08%
HyperTorrent	188,767	61,063	1,564	0.06%
Rain	165,805	59	25,615	0.06%
BitLord	163,719	6,354	26,921	0.06%
LibreTorrent	93,566	5,138	18,366	0.03%
AzTorrent	84,582	4,093	16,165	0.03%
torrent	81,784	2,859	11,567	0.03%
tTorrent	62,622	3,566	13,685	0.02%
uTorrent	60,431	483	5,920	0.02%
PicoTorrent	55,203	1,380	7,586	0.02%
aria2	34,043	636	6,123	0.01%
Vuze	33,057	1,017	4,247	0.01%
Halite	29,796	172	1,303	0.01%
torrest	22,930	906	2,337	0.01%
Elementum	22,474	7,096	7,817	0.01%
Torrent Pro	18,707	641	2,641	0.01%
rqbit	15,972	131	1,164	0.01%
Tribler	12,909	335	1,688	0.00%
Xfplay	10,097	483	2,433	0.00%
Torrex Pro	8,360	265	1,015	0.00%
TorrentGear	8,067	276	1,334	0.00%
HitomiDownloader	7,766	354	1,810	0.00%
MovieTvshow	7,577	892	1,945	0.00%
Torch	7,281	359	1,348	0.00%
Movie Downloader	6,345	845	1,745	0.00%
iLivid	5,221	36	600	0.00%
LIII	4,540	106	711	0.00%
qMule	3,190	253	606	0.00%
ACEStream	3,084	940	565	0.00%

Version Distribution

Specific client software versions

Top 100

Client Version	Connections	IPs	Torrents	Share
μTorrent 3.6	39,421,109	1,152,444	2,776,192	13.38%
qBittorrent/5.1.0	32,339,934	200,464	2,134,079	10.98%
qBittorrent/5.1.4	31,301,175	181,156	1,993,258	10.63%
qBittorrent/5.2.0	17,311,107	107,509	1,475,096	5.88%
qBittorrent/5.1.2	7,721,142	48,334	572,518	2.62%
Zona 3.0.0.8	6,789,355	358,014	157,421	2.31%
libtorrent/1.2.2.0	6,491,736	408,430	651,176	2.20%
BitTorrent 7.11	5,422,881	121,877	588,211	1.84%
qBittorrent/5.0.3	5,409,872	21,965	464,141	1.84%
µTorrent 2.2.1	4,687,790	40,922	425,812	1.59%
qBittorrent/4.3.9	4,416,224	40,152	258,007	1.50%
μTorrent 3.5.5	4,322,365	69,563	490,191	1.47%
libtorrent/2.0.7.0	4,224,491	93	567,053	1.43%
qBittorrent/4.6.3	3,536,158	18,198	239,604	1.20%
qBittorrent/5.0.4	3,380,233	23,060	275,598	1.15%
libTorrent 0.13.6	3,360,148	993	142,789	1.14%
BiglyBT 4.0.0.0	3,339,822	13,406	158,837	1.13%
BitTorrent 7.10.4	3,147,363	363	33,651	1.07%
Transmission 3.00	2,832,788	22,426	294,587	0.96%
qBittorrent/4.6.7	2,684,954	7,187	190,947	0.91%
µTorrent 1.8.2	2,568,211	21,947	231,839	0.87%
qBittorrent/4.5.2	2,563,983	12,928	180,779	0.87%
qBittorrent/5.2.1	2,505,985	29,428	416,847	0.85%
qBittorrent/4.5.5	2,312,171	10,905	196,192	0.79%
Tixati 3.42	2,170,800	9,939	123,695	0.74%
Deluge 1.3.15	2,105,994	4,239	110,420	0.72%
Transmission 4.1.1	1,807,764	17,100	282,404	0.61%
Transmission 4.0.5	1,724,758	12,510	226,063	0.59%
libTorrent 0.13.8	1,677,380	2,626	86,403	0.57%
qBittorrent/5.0.1	1,588,995	8,415	112,248	0.54%
qBittorrent/5.0.5	1,541,359	19,766	161,799	0.52%
BitComet 2.20	1,511,429	19,089	163,493	0.51%
qBittorrent/4.6.5	1,461,725	13,242	155,480	0.50%
qBittorrent/5.0.2	1,456,838	9,744	118,140	0.49%
BitSpirit v3.6.0	1,257,852	2,352	63,969	0.43%
Transmission 4.0.6	1,251,835	9,525	184,559	0.43%
MediaGet2 3.01.4333	1,099,276	103,087	102,652	0.37%
qBittorrent v3.0.2	1,080,636	198	22,848	0.37%
qBittorrent Enhanced/5.1.3.10	1,071,416	2,119	106,845	0.36%
qBittorrent/5.0.0	1,000,746	8,789	103,620	0.34%
qBittorrent/4.5.4	967,059	7,609	84,624	0.33%
qBittorrent/4.4.5	959,136	9,319	101,699	0.33%
BitComet 1.66	950,228	354	9,691	0.32%
Deluge/2.2.0 libtorrent/2.0.11.0	947,443	7,010	57,544	0.32%
µTorrent 2.0.4	915,352	5,185	75,377	0.31%
Tixati 3.39	880,474	439	15,420	0.30%
Freebox BitTorrent 2.0	868,015	5,016	20,943	0.29%
qBittorrent/4.6.4	834,027	8,846	91,275	0.28%
qBittorrent/4.2.5	753,992	3,344	50,623	0.26%
Zona 2.1.0.3	710,231	40,086	32,001	0.24%
Transmission 2.94	693,194	4,472	82,701	0.24%
qBittorrent/4.6.2	669,281	6,726	70,062	0.23%
qBittorrent/4.4.1	622,791	4,018	53,894	0.21%
qBittorrent/4.6.6	584,841	5,855	51,421	0.20%
KTorrent/23.8.5	584,700	201	2,707	0.20%
qBittorrent/4.6.0	581,320	4,269	54,361	0.20%
BitComet 1.72	567,559	605	8,227	0.19%
qBittorrent/4.4.3.1	532,194	5,719	53,980	0.18%
BitComet 1.71	524,103	899	9,986	0.18%
qBittorrent/5.1.1	521,780	4,482	53,820	0.18%
qBittorrent/5.1.3	494,630	5,286	47,584	0.17%
qBittorrent/4.5.0	485,381	7,587	62,779	0.16%
Transmission 2.93	472,279	7,525	51,899	0.16%
MediaGet2 3.01.4342	453,626	60,450	47,035	0.15%
BitComet 1.73	439,777	626	8,838	0.15%
Deluge/2.2.0 libtorrent/2.0.10.0	414,262	505	17,924	0.14%
qBittorrent/5.2.0alpha1	405,379	46	85,194	0.14%
Deluge/2.2.0 libtorrent/1.2.19.0	401,730	8,748	43,420	0.14%
BiglyBT 4.1.0.0	397,488	2,648	36,512	0.13%
BitComet 1.70	396,563	492	8,277	0.13%
MediaGet2 3.01.4319	391,021	28,075	46,675	0.13%
libtorrent/2.0.11.0	382,728	25,462	59,192	0.13%
BitComet 1.67	379,466	612	7,163	0.13%
μTorrent 3.5.4	376,721	5,758	48,502	0.13%
BitComet 1.37	366,681	1,492	16,837	0.12%
μTorrent 3.5	362,555	4,275	53,529	0.12%
qBittorrent/4.5.3	358,857	2,300	26,073	0.12%
µTorrent Mac 1.8.7	353,496	6,023	45,105	0.12%
qBittorrent/4.1.7	334,011	970	17,816	0.11%
qBittorrent Enhanced/5.1.0.11	321,101	34	84,687	0.11%
Transmission 2.92	319,736	2,580	37,014	0.11%
qBittorrent/4.3.6	316,040	1,508	24,056	0.11%
BitTorrent 7.10.5	309,948	4,372	40,331	0.11%
qBittorrent Enhanced/5.1.2.10	300,567	283	34,248	0.10%
BitComet 1.47	294,592	1,382	13,051	0.10%
µTorrent 3.2.3	293,921	4,198	42,013	0.10%
Deluge/2.2.0 libtorrent/2.0.8.0	292,620	659	13,040	0.10%
µTorrent 3.3	291,922	2,897	23,479	0.10%
µTorrent 2.2	289,179	2,926	30,473	0.10%
BitComet 1.45	287,794	1,448	12,754	0.10%
μTorrent 3.5.3	264,418	4,072	33,289	0.09%
Transmission 4.1.0-beta.2	261,989	3,041	42,920	0.09%
qBittorrent/4.3.3	259,273	1,693	25,186	0.09%
BitComet 2.11	258,096	1,944	15,544	0.09%
BitComet 1.40	256,011	1,086	11,236	0.09%
qBittorrent/5.2.0beta1	252,361	5,043	33,093	0.09%
Tixati 3.11	249,846	177	7,205	0.08%
μTorrent 3.4.2	245,823	4,496	28,920	0.08%
MediaGet2 3.01.4340	245,005	30,219	30,470	0.08%
libtorrent/0.16.17	242,882	2,150	9,526	0.08%

Peer ID Prefixes

Raw client identification strings

Top 100

Peer ID Prefix	Connections	IPs	Torrents	Share
`-UT360W-`	38,838,435	1,139,449	2,746,478	13.19%
`-qB5100-`	36,200,720	216,769	2,347,416	12.29%
`-qB5140-`	34,919,382	189,857	2,176,174	11.86%
`-qB5200-`	20,640,853	124,228	1,763,210	7.01%
`-qB5120-`	8,292,609	50,422	608,047	2.82%
`-ZO3008-`	6,789,535	358,021	157,426	2.31%
`-qB5030-`	5,737,075	25,987	488,129	1.95%
`-BT7b0W-`	5,355,345	121,102	581,065	1.82%
`-qB4390-`	4,730,528	40,481	272,138	1.61%
`-UT2210-`	4,661,220	40,664	423,802	1.58%
`-qB4630-`	4,280,472	19,189	266,189	1.45%
`-LT2070-`	4,229,922	95	567,269	1.44%
`-qB5040-`	3,746,148	24,215	293,181	1.27%
`-BI4000-`	3,544,282	13,468	165,789	1.20%
`-lt0D60-`	3,360,148	993	142,789	1.14%
`-qB4670-`	3,345,191	7,987	218,084	1.14%
`-BT7a4S-`	3,147,470	360	33,645	1.07%
`-qB5210-`	2,941,388	32,604	483,191	1.00%
`-TR3000-`	2,831,940	22,618	294,507	0.96%
`-UT355W-`	2,795,618	46,638	343,820	0.95%
`-qB4520-`	2,759,159	13,890	195,943	0.94%
`-UT1820-`	2,568,211	21,947	231,839	0.87%
`-DE220s-`	2,495,983	18,903	149,778	0.85%
`-qB4550-`	2,462,023	11,577	206,688	0.84%
`-UW1609-`	2,227,345	176,087	299,247	0.76%
`-DE13F0-`	2,108,803	4,242	110,860	0.72%
`-qB5050-`	1,738,767	21,405	181,752	0.59%
`-TR4110-`	1,725,668	17,060	263,011	0.59%
`-TR4050-`	1,724,766	12,512	226,069	0.59%
`-lt0D80-`	1,677,380	2,626	86,403	0.57%
`-qB5010-`	1,661,425	8,861	117,765	0.56%
`-qB4650-`	1,580,936	14,021	166,466	0.54%
`-UW1500-`	1,555,289	121,512	223,605	0.53%
`-qB5020-`	1,543,455	10,235	125,406	0.52%
`-BC0220-`	1,522,655	19,300	164,423	0.52%
`-UT355S-`	1,514,984	23,055	174,824	0.51%
`-qB513A-`	1,190,571	2,625	117,668	0.40%
`-DE211s-`	1,166,066	6,106	113,884	0.40%
`-qB5000-`	1,128,951	9,583	128,678	0.38%
`-TR4060-`	1,120,748	9,487	149,985	0.38%
`-qB3020-`	1,080,636	198	22,848	0.37%
`-qB4450-`	1,036,684	9,750	107,975	0.35%
`-qB4540-`	1,029,223	7,967	88,032	0.35%
`-qB4640-`	956,637	9,230	98,206	0.32%
`-BC0166-`	950,228	354	9,691	0.32%
`-UT2040-`	915,352	5,185	75,377	0.31%
`-FX0200-`	868,362	5,016	20,956	0.29%
`-BW1609-`	795,964	41,380	115,026	0.27%
`-qB4250-`	782,217	3,536	53,090	0.27%
`-ZO2103-`	710,271	40,087	32,001	0.24%
`-qB4620-`	702,592	7,025	74,114	0.24%
`-qB4410-`	655,007	4,272	57,318	0.22%
`-qB4600-`	616,278	4,578	57,860	0.21%
`-qB5110-`	600,838	4,920	61,503	0.20%
`-qB4660-`	600,080	6,146	53,656	0.20%
`-KT2385-`	584,737	201	2,707	0.20%
`-TR2940-`	583,030	4,653	62,619	0.20%
`-qB4431-`	582,302	6,115	59,104	0.20%
`-UT360S-`	577,199	14,097	73,250	0.20%
`-BC0172-`	567,559	605	8,227	0.19%
`-qB4500-`	531,443	8,033	66,688	0.18%
`-qB5130-`	529,860	5,567	50,268	0.18%
`-BC0171-`	524,103	899	9,986	0.18%
`-TR2930-`	472,397	7,526	51,910	0.16%
`-BC0173-`	439,777	626	8,838	0.15%
`-UW150V-`	424,131	25,937	68,692	0.14%
`-BI4100-`	423,038	2,669	38,841	0.14%
`-DE203s-`	412,685	1,968	21,907	0.14%
`-qB4530-`	410,147	2,453	28,661	0.14%
`-BC0170-`	396,563	492	8,277	0.13%
`-LT20B0-`	383,279	25,713	58,911	0.13%
`-BC0167-`	379,466	612	7,163	0.13%
`-UT354S-`	375,883	5,704	48,267	0.13%
`-BC0137-`	366,410	1,491	16,639	0.12%
`-UM1870-`	360,486	6,126	45,583	0.12%
`-qB4170-`	346,624	1,045	18,630	0.12%
`-qB4360-`	341,156	1,599	29,175	0.12%
`-qB512A-`	328,650	387	35,936	0.11%
`-TR2920-`	324,141	2,621	37,152	0.11%
`-qB510B-`	321,107	36	84,692	0.11%
`-BW1500-`	316,531	19,360	54,452	0.11%
`-BC0147-`	294,592	1,382	13,051	0.10%
`-UT3230-`	294,340	4,199	42,023	0.10%
`-UW140M-`	293,829	28,877	51,613	0.10%
`-UT3300-`	290,601	2,783	23,084	0.10%
`-BC0145-`	287,794	1,448	12,754	0.10%
`-UT2200-`	287,475	2,859	30,096	0.10%
`-TR410B-`	279,341	3,155	45,106	0.09%
`-LT12I0-`	268,315	3,791	15,729	0.09%
`-qB4420-`	268,109	2,786	29,111	0.09%
`-qB4330-`	266,199	1,793	26,247	0.09%
`-BT7a5W-`	264,051	3,946	35,503	0.09%
`-BC0211-`	259,055	1,974	15,754	0.09%
`-UT353S-`	258,314	4,024	32,853	0.09%
`-BC0140-`	256,011	1,086	11,236	0.09%
`-LT0GH0-`	242,882	2,150	9,526	0.08%
`-qB4380-`	242,491	2,522	25,032	0.08%
`-qB4370-`	240,495	1,993	21,965	0.08%
`-LT1140-`	239,616	43,555	21,472	0.08%
`-TR2840-`	237,918	2,454	26,505	0.08%

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