Download latest list of registered domains for .BIO zone

65,763 registered domains — Last update: 04 Jul 2026

.BIO domain list file

Domain list for .BIO zone - full list of registered domain names for the zone

  • Daily updated data — last update: 04 Jul 2026
  • Total domains in the list: 65,763
  • File size: 246 kB
  • Download from website (with one mouse click!)
  • Download via simple HTTP REST API (automate!)

Sample data: Show

Contents

1. Quick Facts

Total Zone Volume
65,763
Registered domains
New Today
303
Registrations / 24h
Daily Churn
112
Expired domains / 24h

2. Daily Domain Statistics - Last 90 days

Date Total domains New Deleted
2026-07-04 65,763 + 303 - 112
2026-07-03 65,572 + 619 - 62
2026-07-02 65,015 + 134 - 68
2026-07-01 64,949 + 227 - 83
2026-06-30 64,805 + 123 - 57
2026-06-29 64,739 + 82 - 74
2026-06-28 64,731 + 94 - 76
2026-06-27 64,713 + 78 - 70
2026-06-26 64,705 + 108 - 95
2026-06-25 64,692 + 400 - 57
2026-06-24 64,349 + 429 - 72
2026-06-23 63,992 + 98 - 63
2026-06-22 63,957 + 635 - 105
2026-06-21 63,427 + 159 - 61
2026-06-20 63,329 + 78 - 59
2026-06-19 63,310 + 878 - 49
2026-06-18 62,481 + 242 - 63
2026-06-17 62,302 + 173 - 56
2026-06-16 62,185 + 221 - 83
2026-06-15 62,047 + 113 - 72
2026-06-14 62,006 + 136 - 69
2026-06-13 61,939 + 475 - 306
2026-06-12 61,770 + 271 - 68
2026-06-11 61,567 + 382 - 65
2026-06-10 61,250 + 1,076 - 64
2026-06-09 60,238 + 659 - 63
2026-06-08 59,642 + 284 - 128
2026-06-07 59,486 + 413 - 65
2026-06-06 59,138 + 166 - 59
2026-06-05 59,031 + 368 - 71
2026-06-04 58,734 + 100 - 57
2026-06-03 58,691 + 1,220 - 55
2026-06-02 57,526 + 955 - 67
2026-06-01 56,638 + 97 - 66
2026-05-31 56,607 + 90 - 174
2026-05-30 56,691 + 185 - 49
2026-05-29 56,555 + 146 - 83
2026-05-28 56,492 + 177 - 69
2026-05-27 56,384 + 189 - 71
2026-05-26 56,266 + 208 - 122
2026-05-25 56,180 + 93 - 122
2026-05-24 56,209 + 84 - 168
2026-05-23 56,293 + 832 - 305
2026-05-22 55,766 + 367 - 117
2026-05-21 55,516 + 389 - 295
2026-05-20 55,422 + 140 - 630
2026-05-19 55,912 + 131 - 63
2026-05-18 55,844 + 579 - 65
2026-05-17 55,330 + 176 - 85
2026-05-16 55,239 + 146 - 91
2026-05-15 55,184 + 105 - 77
2026-05-14 55,156 + 142 - 63
2026-05-13 55,077 + 116 - 58
2026-05-12 55,019 + 278 - 58
2026-05-11 54,799 + 82 - 141
2026-05-10 54,858 + 120 - 76
2026-05-09 54,814 + 161 - 65
2026-05-08 54,718 + 178 - 74
2026-05-07 54,614 + 138 - 47
2026-05-06 54,523 + 81 - 55
2026-05-05 54,497 + 73 - 61
2026-05-04 54,485 + 49 - 119
2026-05-03 54,555 + 81 - 86
2026-05-02 54,560 + 72 - 81
2026-05-01 54,569 + 80 - 80
2026-04-30 54,569 + 104 - 56
2026-04-29 54,521 + 99 - 79
2026-04-28 54,501 + 222 - 88
2026-04-27 54,367 + 64 - 128
2026-04-26 54,431 + 60 - 66
2026-04-25 54,437 + 115 - 73
2026-04-24 54,395 + 85 - 50
2026-04-23 54,360 + 96 - 58
2026-04-22 54,322 + 61 - 59
2026-04-21 54,320 + 175 - 69
2026-04-20 54,214 + 85 - 78
2026-04-19 54,207 + 71 - 156
2026-04-18 54,292 + 91 - 60
2026-04-17 54,261 + 82 - 103
2026-04-16 54,282 + 96 - 73
2026-04-15 54,259 + 102 - 65
2026-04-14 54,222 + 75 - 70
2026-04-13 54,217 + 74 - 105
2026-04-12 54,248 + 73 - 89
2026-04-11 54,264 + 87 - 56
2026-04-10 54,233 + 145 - 90
2026-04-09 54,178 + 79 - 74
2026-04-08 54,173 + 94 - 74
2026-04-07 54,153 + 60 - 49
2026-04-06 54,142 + 65 - 94
2026-04-05 54,171 + 84 - 69

3. Zone Details: .bio

The .bio top-level domain is used by organizations, companies and individuals publishing content related to biology, biotechnology, ecology, and personal biographies. Common applications include laboratory and research group pages, company product and pipeline descriptions, educator resources, scientist portfolios, and personal biographical profiles.

As a branding signal, .bio communicates subject-matter focus and helps set user expectations by making a site’s purpose immediately clear. It is perceived as specialized and topical rather than strictly commercial, which can help life-science projects, non-profit initiatives, startups and consultants differentiate from generic .com or organizational domains.

Choose .bio when you want concise, descriptive naming that highlights biological content or professional credentials, when your audience includes researchers or environmentally minded consumers, or when desired names are unavailable under mainstream TLDs. Be mindful to support claims with appropriate citations and compliance information for regulated or medical content.

Related zones:

Zone Name bio
Zone Type gTLD
Assigned by IANA YES
Public registrations allowed YES
WHOIS Server whois.nic.bio
RDAP Server https://rdap.identitydigital.services/rdap/
Managing Organization Identity Digital Limited
Organization Address c/o Identity Digital Limited
10500 NE 8th Street, Suite 750
Bellevue WA 98004
United States of America (the)

4. Historical Domain Lists for .bio zone

Access the archive of historical .BIO domain lists and analyze how domains in the .BIO namespace have evolved over time. Historical domain data helps researchers and engineers study domain growth, DNS infrastructure changes, and long-term internet trends.

Date Domains File Size Download
2026-07-04 65,763 246 kB Download
2026-07-03 65,572 245 kB Download
2026-07-02 65,015 244 kB Download
2026-07-01 64,949 244 kB Download
2026-06-30 64,805 243 kB Download
2026-06-29 64,739 243 kB Download
2026-06-28 64,731 243 kB Download
2026-06-27 64,713 243 kB Download
2026-06-26 64,705 243 kB Download
2026-06-25 64,692 243 kB Download
2026-06-24 64,349 242 kB Download
2026-06-23 63,992 241 kB Download
2026-06-22 63,957 241 kB Download
2026-06-21 63,427 240 kB Download
2026-06-20 63,329 239 kB Download
2026-06-19 63,310 239 kB Download
2026-06-18 62,481 237 kB Download
2026-06-17 62,302 237 kB Download
2026-06-16 62,185 236 kB Download
2026-06-15 62,047 236 kB Download
2026-06-14 62,006 236 kB Download
2026-06-13 61,939 236 kB Download
2026-06-12 61,770 235 kB Download
2026-06-11 61,567 235 kB Download
2026-06-10 61,250 234 kB Download
2026-06-09 60,238 231 kB Download
2026-06-08 59,642 229 kB Download
2026-06-07 59,486 229 kB Download
2026-06-06 59,138 228 kB Download
2026-06-05 59,031 228 kB Download
2026-06-04 58,734 227 kB Download
2026-06-03 58,691 227 kB Download
2026-06-02 57,526 224 kB Download
2026-06-01 56,638 221 kB Download
2026-05-31 56,607 221 kB Download
2026-05-30 56,691 222 kB Download
2026-05-29 56,555 221 kB Download
2026-05-28 56,492 221 kB Download
2026-05-27 56,384 221 kB Download
2026-05-26 56,266 220 kB Download
2026-05-25 56,180 220 kB Download
2026-05-24 56,209 220 kB Download
2026-05-23 56,293 221 kB Download
2026-05-22 55,766 220 kB Download
2026-05-21 55,516 220 kB Download
2026-05-20 55,422 220 kB Download
2026-05-19 55,912 223 kB Download
2026-05-18 55,844 222 kB Download
2026-05-17 55,330 221 kB Download
2026-05-16 55,239 221 kB Download
2026-05-15 55,184 221 kB Download
2026-05-14 55,156 220 kB Download
2026-05-13 55,077 220 kB Download
2026-05-12 55,019 220 kB Download
2026-05-11 54,799 219 kB Download
2026-05-10 54,858 219 kB Download
2026-05-09 54,814 219 kB Download
2026-05-08 54,718 219 kB Download
2026-05-07 54,614 218 kB Download
2026-05-06 54,523 218 kB Download
2026-05-05 54,497 218 kB Download
2026-05-04 54,485 218 kB Download
2026-05-03 54,555 218 kB Download
2026-05-02 54,560 218 kB Download
2026-05-01 54,569 219 kB Download
2026-04-30 54,569 219 kB Download
2026-04-29 54,521 218 kB Download
2026-04-28 54,501 218 kB Download
2026-04-27 54,367 218 kB Download
2026-04-26 54,431 218 kB Download
2026-04-25 54,437 218 kB Download
2026-04-24 54,395 218 kB Download
2026-04-23 54,360 218 kB Download
2026-04-22 54,322 218 kB Download
2026-04-21 54,320 218 kB Download
2026-04-20 54,214 218 kB Download
2026-04-19 54,207 218 kB Download
2026-04-18 54,292 218 kB Download
2026-04-17 54,261 218 kB Download
2026-04-16 54,282 218 kB Download
2026-04-15 54,259 218 kB Download
2026-04-14 54,222 218 kB Download
2026-04-13 54,217 218 kB Download
2026-04-12 54,248 218 kB Download
2026-04-11 54,264 218 kB Download
2026-04-10 54,233 218 kB Download
2026-04-09 54,178 218 kB Download
2026-04-08 54,173 218 kB Download
2026-04-07 54,153 218 kB Download
2026-04-06 54,142 218 kB Download
2026-04-05 54,171 218 kB Download
2026-04-04 54,156 218 kB Download
2026-04-03 54,147 218 kB Download
2026-04-02 54,138 218 kB Download
2026-04-01 54,137 218 kB Download
2026-03-31 54,181 218 kB Download
2026-03-30 54,141 218 kB Download
2026-03-29 54,150 218 kB Download
2026-03-28 54,210 219 kB Download
2026-03-27 54,145 218 kB Download
2026-03-26 54,168 219 kB Download
2026-03-25 54,112 218 kB Download
2026-03-24 54,097 218 kB Download
2026-03-23 54,219 219 kB Download
2026-03-22 54,233 219 kB Download
2026-03-21 54,288 219 kB Download
2026-03-20 54,411 220 kB Download
2026-03-19 54,300 219 kB Download
2026-03-18 54,328 219 kB Download
2026-03-17 54,298 219 kB Download
2026-03-16 54,314 219 kB Download
2026-03-15 54,344 219 kB Download
2026-03-14 54,302 219 kB Download
2026-03-13 54,278 219 kB Download
2026-03-12 54,258 219 kB Download
2026-03-11 54,240 219 kB Download
2026-03-10 54,209 219 kB Download
2026-03-09 54,178 219 kB Download
2026-03-08 54,210 219 kB Download
2026-03-07 54,157 219 kB Download
2026-03-06 54,125 219 kB Download
2026-03-05 54,120 219 kB Download
2026-03-04 54,097 219 kB Download
2026-03-03 54,057 218 kB Download
2026-03-02 54,044 218 kB Download
2026-03-01 54,063 219 kB Download
2026-02-28 54,049 219 kB Download
2026-02-27 54,071 219 kB Download
2026-02-26 54,072 219 kB Download
2026-02-25 54,080 219 kB Download
2026-02-24 53,957 218 kB Download
2026-02-23 53,952 218 kB Download
2026-02-22 53,998 218 kB Download
2026-02-21 53,958 218 kB Download
2026-02-20 54,043 219 kB Download
2026-02-19 54,005 218 kB Download
2026-02-18 53,978 218 kB Download
2026-02-17 53,965 218 kB Download
2026-02-16 53,965 218 kB Download
2026-02-15 54,121 219 kB Download
2026-02-14 54,131 219 kB Download
2026-02-13 54,024 218 kB Download
2026-02-12 54,005 218 kB Download
2026-02-11 53,990 218 kB Download
2026-02-10 53,979 218 kB Download
2026-02-09 53,961 218 kB Download
2026-02-08 54,148 219 kB Download
2026-02-07 54,156 219 kB Download
2026-02-06 54,120 219 kB Download
2026-02-05 54,394 220 kB Download
2026-02-04 54,390 220 kB Download
2026-02-03 54,350 219 kB Download
2026-02-02 54,334 219 kB Download
2026-02-01 54,373 220 kB Download
2026-01-31 54,390 220 kB Download
2026-01-30 54,411 220 kB Download
2026-01-29 54,460 220 kB Download
2026-01-28 54,453 220 kB Download
2026-01-27 54,419 220 kB Download
2026-01-26 54,405 220 kB Download
2026-01-25 54,463 220 kB Download
2026-01-24 54,477 220 kB Download
2026-01-23 54,495 220 kB Download
2026-01-22 54,536 220 kB Download
2026-01-21 54,536 220 kB Download
2026-01-20 54,555 220 kB Download
2026-01-19 54,562 221 kB Download
2026-01-18 54,617 221 kB Download
2026-01-17 54,640 221 kB Download
2026-01-16 54,628 221 kB Download
2026-01-15 54,631 221 kB Download
2026-01-14 54,622 221 kB Download
2026-01-13 54,624 221 kB Download
2026-01-12 54,621 221 kB Download
2026-01-11 54,664 221 kB Download
2026-01-10 54,712 221 kB Download
2026-01-09 54,713 221 kB Download
2026-01-08 54,699 221 kB Download
2026-01-07 54,683 221 kB Download
2026-01-06 54,673 221 kB Download
2026-01-05 54,667 221 kB Download
2026-01-04 54,697 222 kB Download
2026-01-03 54,714 222 kB Download
2026-01-02 54,738 222 kB Download
2026-01-01 54,749 222 kB Download
2025-12-31 54,763 222 kB Download
2025-12-30 54,757 222 kB Download
2025-12-29 54,744 222 kB Download
2025-12-28 54,741 222 kB Download
2025-12-27 54,753 222 kB Download
2025-12-26 54,769 222 kB Download
2025-12-25 54,793 222 kB Download
2025-12-24 54,818 222 kB Download
2025-12-23 54,803 222 kB Download
2025-12-22 54,804 222 kB Download
2025-12-21 54,808 222 kB Download
2025-12-20 54,836 222 kB Download
2025-12-19 54,851 223 kB Download
2025-12-18 54,869 223 kB Download
2025-12-17 54,879 223 kB Download
2025-12-16 54,906 223 kB Download
2025-12-15 54,890 223 kB Download
2025-12-14 54,890 223 kB Download
2025-12-13 54,905 223 kB Download
2025-12-12 54,912 223 kB Download
2025-12-11 54,892 223 kB Download
2025-12-10 54,878 223 kB Download
2025-12-09 54,872 223 kB Download
2025-12-08 54,870 223 kB Download
2025-12-07 54,885 223 kB Download
2025-12-06 54,880 224 kB Download
2025-12-05 54,874 224 kB Download
2025-12-04 54,873 224 kB Download
2025-12-03 54,859 224 kB Download
2025-12-02 54,840 224 kB Download
2025-12-01 54,849 224 kB Download
2025-11-30 54,858 224 kB Download
2025-11-29 54,889 224 kB Download
2025-11-28 54,902 224 kB Download
2025-11-27 54,947 224 kB Download
2025-11-26 54,952 224 kB Download
2025-11-25 54,938 224 kB Download
2025-11-24 54,950 224 kB Download
2025-11-23 54,946 224 kB Download
2025-11-22 54,917 224 kB Download
2025-11-21 54,903 224 kB Download
2025-11-20 54,901 224 kB Download
2025-11-19 54,894 224 kB Download
2025-11-18 54,870 224 kB Download
2025-11-17 54,856 224 kB Download
2025-11-16 54,875 224 kB Download
2025-11-15 54,857 224 kB Download
2025-11-14 54,836 224 kB Download
2025-11-13 54,788 224 kB Download
2025-11-12 54,745 224 kB Download
2025-11-11 54,732 224 kB Download
2025-11-10 54,676 224 kB Download
2025-11-09 54,670 224 kB Download
2025-11-08 54,638 224 kB Download
2025-11-07 54,620 223 kB Download
2025-11-06 54,573 223 kB Download
2025-11-05 54,592 223 kB Download
2025-11-04 54,566 223 kB Download
2025-11-03 54,552 223 kB Download
2025-11-02 54,531 223 kB Download
2025-11-01 54,509 223 kB Download
2025-10-31 54,521 223 kB Download
2025-10-30 54,513 223 kB Download
2025-10-29 54,476 223 kB Download
2025-10-28 54,455 223 kB Download
2025-10-27 54,469 223 kB Download
2025-10-26 54,472 223 kB Download
2025-10-25 54,471 223 kB Download
2025-10-24 54,416 223 kB Download
2025-10-23 54,385 223 kB Download
2025-10-22 54,354 223 kB Download
2025-10-21 54,297 222 kB Download
2025-10-20 54,269 222 kB Download
2025-10-19 54,243 222 kB Download
2025-10-18 54,252 222 kB Download
2025-10-17 54,255 223 kB Download
2025-10-16 54,234 222 kB Download
2025-10-15 54,200 222 kB Download
2025-10-14 54,180 222 kB Download
2025-10-13 54,131 222 kB Download
2025-10-12 54,096 222 kB Download
2025-10-11 54,091 222 kB Download
2025-10-10 54,070 222 kB Download
2025-10-09 54,003 222 kB Download
2025-10-08 53,986 222 kB Download
2025-10-07 53,962 222 kB Download
2025-10-06 53,935 222 kB Download
2025-10-05 53,910 222 kB Download
2025-10-04 53,885 222 kB Download
2025-10-03 53,844 221 kB Download
2025-10-02 53,888 222 kB Download
2025-10-01 53,878 222 kB Download
2025-09-30 53,768 221 kB Download
2025-09-29 53,691 221 kB Download
2025-09-28 53,703 221 kB Download
2025-09-27 53,689 221 kB Download
2025-09-26 53,631 221 kB Download
2025-09-25 53,552 220 kB Download
2025-09-24 53,520 220 kB Download
2025-09-23 53,508 220 kB Download
2025-09-22 53,536 220 kB Download
2025-09-21 53,535 220 kB Download
2025-09-20 53,539 220 kB Download
2025-09-19 53,535 220 kB Download
2025-09-18 53,538 220 kB Download
2025-09-17 53,516 220 kB Download
2025-09-16 53,512 220 kB Download
2025-09-15 53,489 220 kB Download
2025-09-14 53,533 220 kB Download
2025-09-13 53,574 220 kB Download
2025-09-12 53,548 220 kB Download
2025-09-11 53,539 220 kB Download
2025-09-10 53,547 220 kB Download
2025-09-09 53,493 220 kB Download
2025-09-08 53,468 220 kB Download
2025-09-07 53,484 220 kB Download
2025-09-06 53,500 220 kB Download
2025-09-05 53,504 220 kB Download
2025-09-04 53,510 220 kB Download
2025-09-03 53,494 220 kB Download
2025-09-02 53,469 220 kB Download
2025-09-01 53,469 220 kB Download
2025-08-31 53,476 220 kB Download
2025-08-30 53,488 220 kB Download
2025-08-29 53,497 220 kB Download
2025-08-28 53,480 220 kB Download
2025-08-27 53,491 220 kB Download
2025-08-26 53,479 220 kB Download
2025-08-25 53,476 220 kB Download
2025-08-24 53,483 220 kB Download
2025-08-23 53,484 220 kB Download
2025-08-22 53,493 220 kB Download
2025-08-21 53,471 220 kB Download
2025-08-20 53,463 220 kB Download
2025-08-19 53,438 220 kB Download
2025-08-18 53,419 220 kB Download
2025-08-17 53,417 220 kB Download
2025-08-16 53,447 220 kB Download
2025-08-15 53,415 220 kB Download
2025-08-14 53,390 220 kB Download
2025-08-13 53,369 220 kB Download
2025-08-12 53,353 220 kB Download
2025-08-11 53,318 220 kB Download
2025-08-10 53,315 220 kB Download
2025-08-09 53,273 219 kB Download
2025-08-08 53,397 220 kB Download
2025-08-07 53,515 220 kB Download
2025-08-06 53,474 220 kB Download
2025-08-05 53,424 220 kB Download
2025-08-04 53,367 220 kB Download
2025-08-03 53,369 220 kB Download
2025-08-02 53,330 219 kB Download
2025-08-01 53,325 219 kB Download
2025-07-31 53,383 220 kB Download
2025-07-30 53,337 219 kB Download
2025-07-29 53,285 219 kB Download
2025-07-28 53,350 219 kB Download
2025-07-27 53,357 219 kB Download
2025-07-26 53,320 219 kB Download
2025-07-25 53,272 219 kB Download
2025-07-24 53,245 219 kB Download
2025-07-23 53,152 219 kB Download
2025-07-22 53,037 218 kB Download
2025-07-21 52,694 217 kB Download
2025-07-20 52,607 216 kB Download
2025-07-19 52,502 216 kB Download
2025-07-18 52,589 216 kB Download
2025-07-17 51,807 213 kB Download
2025-07-16 51,601 212 kB Download
2025-07-14 50,902 209 kB Download
2025-07-13 50,896 209 kB Download
2025-07-12 50,914 209 kB Download
2025-07-11 50,879 209 kB Download
2025-07-10 50,881 209 kB Download
2025-07-09 50,872 209 kB Download
2025-07-08 50,842 209 kB Download
2025-07-07 50,794 208 kB Download
2025-07-06 50,716 208 kB Download
2025-07-05 50,719 208 kB Download
2025-07-04 50,617 208 kB Download
2025-07-03 50,548 207 kB Download
2025-07-02 50,521 207 kB Download
2025-07-01 50,491 207 kB Download
2025-06-30 50,464 207 kB Download
2025-06-29 50,435 207 kB Download
2025-06-28 50,438 207 kB Download
2025-06-27 50,438 207 kB Download
2025-06-26 50,404 207 kB Download
2025-06-25 50,356 206 kB Download
2025-06-24 50,339 206 kB Download
2025-06-23 50,321 206 kB Download
2025-06-22 50,327 206 kB Download

5. Download latest .bio domain list via API

import axios from 'axios';
import fs from 'fs';
import { pipeline } from 'stream/promises';

const response = await axios({
  method: 'GET',
  url: 'https://allzonefiles.io/api/v1/zones/bio/dl',
  responseType: 'stream',
  headers: {
    // Replace with your API key
    'Authorization': 'Bearer allzfio_5c1572d016b846ce99ce7a177922ff21'
  }
});

await pipeline(response.data, fs.createWriteStream('bio.txt.gz'));

console.log('Download complete!');
package main

import (
    "io"
    "net/http"
    "os"
)

func main() {
    url := "https://allzonefiles.io/api/v1/zones/bio/dl"
    file, _ := os.Create("bio.txt.gz")
    defer out.Close()

    req, _ := http.NewRequest("GET", url, nil)
    // Replace with your API key
    req.Header.Set("Authorization", "Bearer allzfio_5c1572d016b846ce99ce7a177922ff21")

    resp, _ := http.DefaultClient.Do(req)
    defer resp.Body.Close()

    io.Copy(out, resp.Body)
}
import requests

url = "https://allzonefiles.io/api/v1/zones/bio/dl"
# Replace with your API key
headers = {"Authorization": "Bearer allzfio_5c1572d016b846ce99ce7a177922ff21"}

with requests.get(url, headers=headers, stream=True) as r:
    r.raise_for_status()
    with open("bio.txt.gz", "wb") as f:
        for chunk in r.iter_content(chunk_size=128*1024):
            f.write(chunk)
import java.io.FileOutputStream;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;

public class FileDownloader {
    public static void main(String[] args) throws Exception {
        URL url = new URL("https://allzonefiles.io/api/v1/zones/bio/dl");
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();

        connection.setRequestMethod("GET");
        // Replace with your API key
        connection.setRequestProperty("Authorization", "Bearer allzfio_5c1572d016b846ce99ce7a177922ff21");

        try (InputStream in = connection.getInputStream();
             FileOutputStream out = new FileOutputStream("bio.txt.gz")) {

            byte[] buffer = new byte[8192];
            int bytesRead;
            while ((bytesRead = in.read(buffer)) != -1) {
                out.write(buffer, 0, bytesRead);
            }
        }

        System.out.println("Download complete!");
    }
}