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	147,578,074	802,888	6,114,558	45.27%
μTorrent	56,410,351	1,407,899	3,434,428	17.30%
libtorrent	13,582,824	589,111	1,390,609	4.17%
µTorrent	13,012,210	121,019	998,631	3.99%
BitComet	11,861,630	78,694	468,760	3.64%
Transmission	11,374,734	90,035	1,207,409	3.49%
BitTorrent	9,163,888	149,537	778,343	2.81%
Zona	7,838,430	433,974	178,131	2.40%
Deluge	6,867,857	34,725	357,540	2.11%
libTorrent	6,103,696	4,782	256,117	1.87%
Tixati	5,352,509	22,068	261,389	1.64%
BiglyBT	5,009,927	18,786	205,163	1.54%
MediaGet2	4,351,018	436,680	293,578	1.33%
qBittorrent Enhanced	2,104,530	3,760	224,367	0.65%
KTorrent	1,811,865	931	10,642	0.56%
BitSpirit	1,411,838	2,593	60,503	0.43%
Freebox BitTorrent	883,820	5,130	21,523	0.27%
FDM	674,519	27,708	97,115	0.21%
µTorrent Mac	512,601	7,984	58,181	0.16%
HyperTorrent	351,182	102,851	1,896	0.11%
BiglyBT Swarm Merging	327,413	1,625	9,516	0.10%
FrostWire	264,321	5,854	39,828	0.08%
Folx	261,663	11,912	38,934	0.08%
Rain	185,409	54	28,337	0.06%
BitLord	181,217	6,494	27,435	0.06%
LibreTorrent	112,972	5,224	19,200	0.03%
AzTorrent	103,987	4,642	17,607	0.03%
uTorrent	82,722	566	6,690	0.03%
tTorrent	76,154	3,955	15,618	0.02%
torrent	68,869	2,897	11,193	0.02%
PicoTorrent	67,492	1,501	8,825	0.02%
aria2	50,552	722	9,105	0.02%
Vuze	50,546	1,080	8,090	0.02%
Halite	45,473	167	1,335	0.01%
torrest	30,315	1,106	3,037	0.01%
Tribler	29,002	331	2,807	0.01%
Elementum	26,658	8,690	9,010	0.01%
Xfplay	18,004	559	3,438	0.01%
rqbit	15,571	143	1,016	0.00%
Torrent Pro	13,904	709	2,377	0.00%
TorrentGear	13,893	308	2,118	0.00%
MovieTvshow	9,472	891	2,097	0.00%
Torrex Pro	8,941	342	1,064	0.00%
Torch	8,630	426	2,030	0.00%
HitomiDownloader	7,192	416	1,839	0.00%
Movie Downloader	6,863	1,027	2,021	0.00%
uTorrentMac	6,673	104	581	0.00%
LIII	6,625	101	947	0.00%
qMule	4,708	252	724	0.00%
ACEStream	4,338	1,169	796	0.00%

Version Distribution

Specific client software versions

Top 100

Client Version	Connections	IPs	Torrents	Share
μTorrent 3.6	47,895,527	1,299,838	3,028,292	14.69%
qBittorrent/5.1.4	46,719,483	232,068	2,583,181	14.33%
qBittorrent/5.1.0	37,243,681	221,230	2,274,909	11.42%
qBittorrent/5.1.2	11,389,629	59,891	668,785	3.49%
libtorrent/1.2.2.0	7,506,573	471,321	700,356	2.30%
Zona 3.0.0.8	6,981,463	383,403	167,970	2.14%
BitTorrent 7.11	6,644,985	135,916	651,202	2.04%
qBittorrent/5.0.3	5,751,046	23,638	490,512	1.76%
μTorrent 3.5.5	5,728,839	80,348	579,039	1.76%
µTorrent 2.2.1	5,311,447	45,545	461,051	1.63%
qBittorrent/4.3.9	4,847,774	41,668	264,842	1.49%
libtorrent/2.0.7.0	4,519,912	125	582,236	1.39%
qBittorrent/5.0.4	4,265,145	26,805	307,697	1.31%
BiglyBT 4.0.0.0	3,997,229	13,561	161,745	1.23%
libTorrent 0.13.6	3,621,562	1,074	150,751	1.11%
qBittorrent/4.6.3	3,507,707	19,684	231,784	1.08%
Transmission 3.00	3,154,341	23,799	318,987	0.97%
qBittorrent/4.6.7	3,149,734	7,733	181,634	0.97%
µTorrent 1.8.2	3,141,591	24,882	264,452	0.96%
qBittorrent/4.5.2	2,841,975	14,507	199,598	0.87%
qBittorrent/4.5.5	2,576,020	11,686	213,642	0.79%
Deluge 1.3.15	2,249,452	4,682	114,124	0.69%
Tixati 3.42	2,212,146	9,062	117,893	0.68%
qBittorrent/5.0.5	2,033,163	21,908	203,315	0.62%
qBittorrent v3.0.2	1,906,972	202	21,908	0.58%
libTorrent 0.13.8	1,820,605	2,614	93,160	0.56%
Transmission 4.0.6	1,815,884	12,940	259,742	0.56%
qBittorrent/5.0.1	1,810,606	9,801	128,103	0.56%
Transmission 4.0.5	1,688,084	13,980	214,236	0.52%
qBittorrent/4.6.5	1,547,618	14,787	168,499	0.47%
qBittorrent/5.0.2	1,472,753	11,350	118,617	0.45%
BitTorrent 7.10.4	1,416,924	450	34,021	0.43%
BitSpirit v3.6.0	1,411,838	2,593	60,503	0.43%
MediaGet2 3.01.4333	1,408,653	141,353	120,867	0.43%
BitComet 2.20	1,345,209	17,088	144,127	0.41%
qBittorrent/5.0.0	1,281,412	9,642	113,844	0.39%
Deluge/2.2.0 libtorrent/2.0.11.0	1,265,770	9,118	71,545	0.39%
Transmission 4.1.1	1,157,726	12,452	182,625	0.36%
qBittorrent/4.5.4	1,088,531	8,409	92,171	0.33%
qBittorrent/4.4.5	1,069,016	10,369	110,423	0.33%
Tixati 3.39	1,052,228	614	16,132	0.32%
µTorrent 2.0.4	1,008,148	5,796	83,510	0.31%
qBittorrent/4.6.4	970,606	9,961	96,262	0.30%
qBittorrent/4.2.5	889,641	3,878	53,581	0.27%
Freebox BitTorrent 2.0	883,410	5,129	21,216	0.27%
BitComet 1.66	829,352	349	8,666	0.25%
Transmission 2.94	823,731	4,894	86,515	0.25%
qBittorrent/4.6.2	815,387	7,695	84,354	0.25%
qBittorrent Enhanced/5.1.3.10	804,759	2,103	59,337	0.25%
Zona 2.1.0.3	765,691	47,620	36,352	0.23%
qBittorrent/4.4.1	763,969	4,467	60,051	0.23%
qBittorrent/5.1.1	714,257	4,988	64,148	0.22%
qBittorrent/5.1.3	707,464	6,744	57,281	0.22%
qBittorrent/4.6.6	671,619	6,521	58,606	0.21%
qBittorrent/4.6.0	646,989	4,773	59,268	0.20%
qBittorrent/4.4.3.1	631,896	6,642	64,920	0.19%
qBittorrent/4.5.0	612,958	8,240	76,477	0.19%
BitComet 1.71	563,344	939	11,625	0.17%
BitComet 1.72	546,623	601	8,736	0.17%
KTorrent/23.8.5	527,507	277	2,775	0.16%
qBittorrent/5.2.0beta1	521,596	5,177	60,194	0.16%
Transmission 2.93	519,983	8,466	55,696	0.16%
qBittorrent Enhanced/5.1.0.11	501,196	42	86,360	0.15%
BitComet 1.70	494,034	564	10,006	0.15%
BiglyBT 3.9.0.0	487,868	3,574	30,083	0.15%
μTorrent 3.5.4	471,645	6,777	57,581	0.14%
MediaGet2 3.01.4319	468,769	37,340	54,496	0.14%
µTorrent Mac 1.8.7	464,263	7,480	54,221	0.14%
μTorrent 3.5	448,000	4,874	52,669	0.14%
Deluge/2.2.0 libtorrent/1.2.19.0	444,827	8,687	46,163	0.14%
Deluge/2.2.0 libtorrent/2.0.10.0	443,543	504	17,340	0.14%
BitTorrent 7.10.5	425,322	4,870	47,187	0.13%
qBittorrent/4.5.3	406,396	2,588	34,491	0.12%
μTorrent 3.4.2	402,058	5,322	35,653	0.12%
µTorrent 3.2.3	398,592	4,829	49,934	0.12%
MediaGet2 3.01.4340	398,342	57,384	42,701	0.12%
BitComet 1.73	396,904	724	10,096	0.12%
Transmission 2.92	392,027	3,259	40,993	0.12%
µTorrent 3.3	380,062	3,575	30,168	0.12%
BitComet 1.37	379,624	1,597	18,792	0.12%
qBittorrent/4.1.7	368,792	1,078	18,630	0.11%
MediaGet2 3.01.4341	358,225	59,529	41,125	0.11%
µTorrent 2.2	337,691	3,482	34,123	0.10%
Deluge/2.2.0 libtorrent/2.0.8.0	335,491	714	15,854	0.10%
Transmission 4.0.3	334,426	896	36,482	0.10%
μTorrent 3.5.3	333,564	4,709	39,153	0.10%
libtorrent/1.2.19.0	324,271	26,764	65,066	0.10%
qBittorrent/4.4.2	324,004	2,929	27,186	0.10%
BitComet 1.67	319,716	659	8,173	0.10%
qBittorrent/4.3.6	315,628	1,707	25,731	0.10%
HyperTorrent 3.2.6	315,263	97,228	1,565	0.10%
qBittorrent/4.3.8	308,412	2,656	27,784	0.09%
Tixati 3.11	306,797	192	8,174	0.09%
BitComet 2.11	303,449	2,427	20,985	0.09%
BitComet 1.45	300,523	1,458	12,123	0.09%
qBittorrent Enhanced/5.1.2.10	289,134	369	35,821	0.09%
µTorrent 3.1.3	288,891	3,167	32,079	0.09%
BitComet 1.47	286,623	1,436	13,619	0.09%
BitComet 1.40	285,491	1,187	12,341	0.09%
Transmission 2.84	278,611	2,688	29,587	0.09%

Peer ID Prefixes

Raw client identification strings

Top 100

Peer ID Prefix	Connections	IPs	Torrents	Share
`-qB5140-`	53,256,199	244,329	2,823,714	16.34%
`-UT360W-`	47,152,232	1,283,482	2,995,470	14.46%
`-qB5100-`	42,026,610	238,775	2,501,981	12.89%
`-qB5120-`	12,237,864	62,528	709,594	3.75%
`-ZO3008-`	6,981,609	383,406	167,972	2.14%
`-BT7b0W-`	6,569,429	134,805	643,036	2.02%
`-qB5030-`	6,147,396	27,738	514,000	1.89%
`-qB4390-`	5,392,714	42,018	283,393	1.65%
`-UT2210-`	5,281,886	45,307	458,506	1.62%
`-LT2070-`	4,525,755	126	582,442	1.39%
`-qB5040-`	4,497,063	28,164	324,193	1.38%
`-BI4000-`	4,263,106	13,607	169,158	1.31%
`-qB4630-`	3,886,646	20,807	254,193	1.19%
`-qB4670-`	3,861,248	8,495	206,834	1.18%
`-UT355W-`	3,717,585	54,149	410,044	1.14%
`-UW1500-`	3,670,663	236,024	375,525	1.13%
`-lt0D60-`	3,621,562	1,074	150,751	1.11%
`-TR3000-`	3,152,562	23,998	318,867	0.97%
`-UT1820-`	3,141,591	24,882	264,452	0.96%
`-qB4520-`	3,047,022	15,476	214,816	0.93%
`-qB4550-`	2,746,765	12,525	224,980	0.84%
`-DE220s-`	2,697,529	19,768	157,065	0.83%
`-qB5050-`	2,323,656	23,704	227,445	0.71%
`-DE13F0-`	2,251,522	4,686	114,537	0.69%
`-UT355S-`	1,998,749	26,320	206,387	0.61%
`-qB3020-`	1,906,972	202	21,908	0.58%
`-qB5010-`	1,892,451	10,290	133,365	0.58%
`-lt0D80-`	1,820,604	2,613	93,159	0.56%
`-qB4650-`	1,725,356	15,571	179,956	0.53%
`-TR4050-`	1,688,272	13,984	214,251	0.52%
`-TR4060-`	1,599,194	12,903	205,181	0.49%
`-qB5020-`	1,568,599	11,949	125,082	0.48%
`-qB5000-`	1,527,310	10,521	156,982	0.47%
`-DE211s-`	1,423,787	7,282	128,182	0.44%
`-BT7a4S-`	1,416,965	448	34,017	0.43%
`-BC0220-`	1,355,545	17,282	145,181	0.42%
`-qB4540-`	1,165,893	8,838	97,486	0.36%
`-TR4110-`	1,158,121	12,454	182,640	0.36%
`-qB4450-`	1,132,201	10,874	116,285	0.35%
`-qB4640-`	1,112,607	10,411	104,819	0.34%
`-BW1500-`	1,083,868	47,447	127,395	0.33%
`-UT2040-`	1,008,148	5,796	83,510	0.31%
`-qB513A-`	934,177	2,630	68,441	0.29%
`-qB4250-`	933,484	4,172	56,658	0.29%
`-FX0200-`	883,662	5,131	21,231	0.27%
`-qB4620-`	845,800	8,015	87,844	0.26%
`-qB5200-`	841,110	6,371	117,097	0.26%
`-BC0166-`	829,352	349	8,666	0.25%
`-qB5110-`	810,772	5,471	72,484	0.25%
`-qB4410-`	806,865	4,759	65,387	0.25%
`-UW140M-`	786,947	62,274	96,504	0.24%
`-qB5130-`	766,393	7,054	62,312	0.24%
`-ZO2103-`	765,720	47,622	36,353	0.23%
`-UT360S-`	733,850	21,365	91,874	0.23%
`-TR2940-`	727,634	5,072	73,174	0.22%
`-qB4660-`	688,695	6,844	61,595	0.21%
`-UW150V-`	688,680	40,128	108,360	0.21%
`-qB4600-`	685,601	5,135	62,945	0.21%
`-qB4431-`	677,171	7,051	69,159	0.21%
`-qB4500-`	647,651	8,647	79,983	0.20%
`-BC0171-`	563,344	939	11,625	0.17%
`-BC0172-`	546,623	601	8,736	0.17%
`-KT2385-`	527,537	277	2,775	0.16%
`-TR2930-`	519,983	8,466	55,696	0.16%
`-BI3900-`	510,208	3,580	30,928	0.16%
`-qB510B-`	501,202	45	86,365	0.15%
`-BC0170-`	494,034	564	10,006	0.15%
`-DE203s-`	481,371	2,211	24,019	0.15%
`-qB4530-`	471,112	2,725	37,398	0.14%
`-UM1870-`	470,936	7,584	54,793	0.14%
`-UT354S-`	469,804	6,675	57,262	0.14%
`-UT3230-`	398,626	4,830	49,940	0.12%
`-BC0173-`	396,904	724	10,096	0.12%
`-TR2920-`	395,427	3,296	41,153	0.12%
`-qB4170-`	385,049	1,162	19,529	0.12%
`-BC0137-`	379,309	1,594	18,579	0.12%
`-UT3300-`	377,791	3,478	29,739	0.12%
`-BT7a5W-`	368,557	4,371	41,888	0.11%
`-UT3420-`	364,948	3,068	29,523	0.11%
`-qB4420-`	336,212	3,120	28,526	0.10%
`-UT2200-`	335,370	3,395	33,714	0.10%
`-qB512A-`	332,694	514	40,013	0.10%
`-TR4030-`	332,553	895	36,393	0.10%
`-qB4360-`	332,198	1,791	30,166	0.10%
`-LT12J0-`	325,577	26,821	65,239	0.10%
`-UT3500-`	324,353	4,723	37,518	0.10%
`-UT353S-`	323,601	4,671	38,517	0.10%
`-qB4380-`	323,288	2,806	29,208	0.10%
`-BC0167-`	319,716	659	8,173	0.10%
`-HT3268-`	315,263	97,228	1,565	0.10%
`-BC0211-`	304,717	2,457	21,147	0.09%
`-BC0145-`	300,523	1,458	12,123	0.09%
`-TR410B-`	290,384	3,311	48,523	0.09%
`-UT3130-`	288,891	3,167	32,079	0.09%
`-BC0147-`	286,623	1,436	13,619	0.09%
`-BC0140-`	285,491	1,187	12,341	0.09%
`-qB4510-`	283,599	1,991	23,571	0.09%
`-TR2840-`	278,707	2,689	29,593	0.09%
`-LT0GH0-`	273,594	2,453	10,651	0.08%
`-qB4330-`	267,856	2,020	29,465	0.08%

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