ProGuard is a free Java class file shrinker, optimizer, and obfuscator. It removes unused classes, fields, methods, and attributes. It then optimizes the bytecode. It then renames the remaining classes, fields, and methods using short meaningless names.
| File/Folder Name | Platform | Size | Date ↓ | Downloads | Notes/Subscribe |
|---|---|---|---|---|---|
| Newest Files | |||||
| proguard4.5beta2.zip | 2.4 MB | 2009-10-12 17:46:58 GMT | 2,465 | ||
| proguard4.5beta2.tar.gz | 1.8 MB | 2009-10-12 17:45:04 GMT | 378 | ||
| All Files | Subscribe | ||||
| proguard beta | 110.8 MB | 2009-10-12 17:46:58 GMT | 45,793 | Subscribe Folder view | |
| 4.5beta | 8.5 MB | 2009-10-12 17:46:58 GMT | 6,321 | Subscribe Folder view | |
| proguard4.5beta2.zip | 2.4 MB | 2009-10-12 17:46:58 GMT | 2,465 | ||
| proguard4.5beta2.tar.gz | 1.8 MB | 2009-10-12 17:45:04 GMT | 378 | ||
| proguard4.5beta1.zip | 2.4 MB | 2009-08-24 19:41:32 GMT | 3,003 | ||
| proguard4.5beta1.tar.gz | 1.8 MB | 2009-08-24 19:39:41 GMT | 475 | ||
| 4.4beta | 16.8 MB | 2009-07-12 21:03:05 GMT | 4,059 | Subscribe Folder view | |
| proguard4.4beta4.zip | 2.4 MB | 2009-07-12 21:03:05 GMT | 488 | Release Notes | |
| proguard4.4beta4.tar.gz | 1.8 MB | 2009-07-12 21:03:04 GMT | 101 | Release Notes | |
| proguard4.4beta3.zip | 2.4 MB | 2009-05-18 22:05:12 GMT | 1,579 | Release Notes | |
| proguard4.4beta3.tar.gz | 1.8 MB | 2009-05-18 22:05:12 GMT | 295 | Release Notes | |
| proguard4.4beta2.zip | 2.4 MB | 2009-04-16 22:19:42 GMT | 753 | Release Notes | |
| proguard4.4beta2.tar.gz | 1.8 MB | 2009-04-16 22:19:42 GMT | 189 | Release Notes | |
| proguard4.4beta1.zip | 2.4 MB | 2009-04-14 22:04:24 GMT | 491 | Release Notes | |
| proguard4.4beta1.tar.gz | 1.8 MB | 2009-04-14 22:04:23 GMT | 163 | Release Notes | |
| 4.3beta | 12.4 MB | 2008-11-26 22:03:58 GMT | 5,208 | Subscribe Folder view | |
| proguard4.3beta3.zip | 2.4 MB | 2008-11-26 22:03:58 GMT | 636 | Release Notes | |
| proguard4.3beta3.tar.gz | 1.8 MB | 2008-11-26 22:03:57 GMT | 161 | Release Notes | |
| proguard4.3beta2.zip | 2.4 MB | 2008-11-12 23:39:01 GMT | 531 | Release Notes | |
| proguard4.3beta2.tar.gz | 1.8 MB | 2008-11-12 23:37:23 GMT | 153 | Release Notes | |
| proguard4.3beta1.zip | 2.3 MB | 2008-08-31 20:09:50 GMT | 3,015 | Release Notes | |
| proguard4.3beta1.tar.gz | 1.8 MB | 2008-08-31 20:06:23 GMT | 712 | Release Notes | |
| 4.2beta | 7.7 MB | 2008-03-11 23:08:14 GMT | 1,990 | Subscribe Folder view | |
| proguard4.2beta2.zip | 2.2 MB | 2008-03-11 23:08:14 GMT | 430 | Release Notes | |
| proguard4.2beta2.tar.gz | 1.7 MB | 2008-03-11 23:06:54 GMT | 153 | Release Notes | |
| proguard4.2beta1.zip | 2.2 MB | 2008-02-03 19:52:51 GMT | 1,113 | Release Notes | |
| proguard4.2beta1.tar.gz | 1.7 MB | 2008-02-03 19:51:30 GMT | 294 | Release Notes | |
| 4.1beta | 7.7 MB | 2007-11-30 17:14:55 GMT | 1,760 | Subscribe Folder view | |
| proguard4.1beta2.tar.gz | 1.7 MB | 2007-11-30 17:14:55 GMT | 155 | Release Notes | |
| proguard4.1beta2.zip | 2.2 MB | 2007-11-30 17:14:36 GMT | 476 | Release Notes | |
| proguard4.1beta1.tar.gz | 1.7 MB | 2007-11-12 17:29:10 GMT | 290 | Release Notes | |
| proguard4.1beta1.zip | 2.2 MB | 2007-11-12 17:28:55 GMT | 839 | Release Notes | |
| 4.0beta | 22.4 MB | 2007-09-04 16:39:15 GMT | 12,134 | Subscribe Folder view | |
| proguard4.0beta6.tar.gz | 1.6 MB | 2007-09-04 16:39:15 GMT | 245 | Release Notes | |
| proguard4.0beta6.zip | 2.2 MB | 2007-09-04 16:37:01 GMT | 760 | Release Notes | |
| proguard4.0beta5.tar.gz | 1.6 MB | 2007-06-25 17:20:28 GMT | 416 | Release Notes | |
| proguard4.0beta5.zip | 2.1 MB | 2007-06-25 17:20:02 GMT | 1,497 | Release Notes | |
| proguard4.0beta4.tar.gz | 1.6 MB | 2007-05-18 16:50:27 GMT | 366 | Release Notes | |
| proguard4.0beta4.zip | 2.1 MB | 2007-05-18 16:50:07 GMT | 1,086 | Release Notes | |
| proguard4.0beta3.zip | 2.1 MB | 2007-05-03 17:18:03 GMT | 702 | Release Notes | |
| proguard4.0beta3.tar.gz | 1.6 MB | 2007-05-03 17:14:05 GMT | 306 | Release Notes | |
| proguard4.0beta2.zip | 2.1 MB | 2007-04-10 17:57:30 GMT | 2,245 | Release Notes | |
| proguard4.0beta2.tar.gz | 1.6 MB | 2007-04-10 17:57:05 GMT | 673 | Release Notes | |
| proguard4.0beta.tar.gz | 1.6 MB | 2007-03-15 18:35:44 GMT | 600 | Release Notes | |
| proguard4.0beta.zip | 2.1 MB | 2007-03-15 18:34:33 GMT | 3,238 | Release Notes | |
| 3.8beta | 3.0 MB | 2007-02-01 18:30:20 GMT | 1,634 | Subscribe Folder view | |
| proguard3.8beta.zip | 1.7 MB | 2007-02-01 18:30:20 GMT | 1,261 | Release Notes | |
| proguard3.8beta.tar.gz | 1.3 MB | 2007-02-01 18:29:24 GMT | 373 | Release Notes | |
| 3.7beta | 8.9 MB | 2006-11-26 11:46:19 GMT | 7,909 | Subscribe Folder view | |
| proguard3.7beta3.zip | 1.7 MB | 2006-11-26 11:46:19 GMT | 450 | Release Notes | |
| proguard3.7beta3.tar.gz | 1.3 MB | 2006-11-26 11:45:59 GMT | 222 | Release Notes | |
| proguard3.7beta2.tar.gz | 1.3 MB | 2006-09-01 06:37:55 GMT | 622 | Release Notes | |
| proguard3.7beta2.zip | 1.7 MB | 2006-09-01 06:37:24 GMT | 2,328 | Release Notes | |
| proguard3.7beta.zip | 1.7 MB | 2006-06-19 16:44:48 GMT | 3,731 | Release Notes | |
| proguard3.7beta.tar.gz | 1.3 MB | 2006-06-19 16:44:32 GMT | 556 | Release Notes | |
| 3.6beta | 11.8 MB | 2006-05-07 11:22:29 GMT | 2,775 | Subscribe Folder view | |
| proguard3.6beta4.zip | 1.7 MB | 2006-05-07 11:22:29 GMT | 216 | Release Notes | |
| proguard3.6beta4.tar.gz | 1.3 MB | 2006-05-07 11:22:18 GMT | 114 | Release Notes | |
| proguard3.6beta3.tar.gz | 1.3 MB | 2006-04-20 18:09:26 GMT | 123 | Release Notes | |
| proguard3.6beta3.zip | 1.7 MB | 2006-04-20 18:09:10 GMT | 233 | Release Notes | |
| proguard3.6beta2.zip | 1.7 MB | 2006-03-06 17:28:57 GMT | 916 | Release Notes | |
| proguard3.6beta2.tar.gz | 1.3 MB | 2006-03-06 17:28:46 GMT | 276 | Release Notes | |
| proguard3.6beta.zip | 1.7 MB | 2006-02-16 17:05:23 GMT | 723 | Release Notes | |
| proguard3.6beta.tar.gz | 1.3 MB | 2006-02-16 17:05:09 GMT | 174 | Release Notes | |
| 3.5beta | 5.8 MB | 2006-01-16 18:49:56 GMT | 1,147 | Subscribe Folder view | |
| proguard3.5beta2.zip | 1.7 MB | 2006-01-16 18:49:56 GMT | 244 | Release Notes | |
| proguard3.5beta2.tar.gz | 1.3 MB | 2006-01-16 18:49:46 GMT | 90 | Release Notes | |
| proguard3.5beta.zip | 1.7 MB | 2005-12-23 07:58:06 GMT | 661 | Release Notes | |
| proguard3.5beta.tar.gz | 1.3 MB | 2005-12-23 07:36:17 GMT | 152 | Release Notes | |
| 3.4beta | 5.8 MB | 2005-10-18 17:31:34 GMT | 856 | Subscribe Folder view | |
| proguard3.4beta2.zip | 1.7 MB | 2005-10-18 17:31:34 GMT | 210 | Release Notes | |
| proguard3.4beta2.tar.gz | 1.2 MB | 2005-10-18 17:31:17 GMT | 97 | Release Notes | |
| proguard3.4beta.zip | 1.7 MB | 2005-08-31 19:37:39 GMT | 451 | Release Notes | |
| proguard3.4beta.tar.gz | 1.2 MB | 2005-08-31 19:37:21 GMT | 98 | Release Notes | |
| proguard | 76.2 MB | 2009-07-20 15:59:39 GMT | 357,508 | Subscribe Folder view | |
| 4.4 | 4.2 MB | 2009-07-20 15:59:39 GMT | 11,511 | Subscribe Folder view | |
| proguard4.4.zip |
|
2.4 MB | 2009-07-20 15:59:39 GMT | 9,952 | Release Notes |
| proguard4.4.tar.gz | 1.8 MB | 2009-07-20 15:59:39 GMT | 1,559 | Release Notes | |
| 4.3 | 4.1 MB | 2008-12-14 13:44:51 GMT | 33,348 | Subscribe Folder view | |
| proguard4.3.zip | 2.3 MB | 2008-12-14 13:44:51 GMT | 26,921 | Release Notes | |
| proguard4.3.tar.gz | 1.8 MB | 2008-12-14 13:44:51 GMT | 6,427 | Release Notes | |
| 4.2 | 3.9 MB | 2008-03-17 21:31:43 GMT | 47,513 | Subscribe Folder view | |
| proguard4.2.zip | 2.2 MB | 2008-03-17 21:31:43 GMT | 38,875 | Release Notes | |
| proguard4.2.tar.gz | 1.7 MB | 2008-03-17 21:30:20 GMT | 8,638 | Release Notes | |
| 4.1 | 3.8 MB | 2007-12-10 21:08:58 GMT | 18,738 | Subscribe Folder view | |
| proguard4.1.zip | 2.2 MB | 2007-12-10 21:08:58 GMT | 15,754 | Release Notes | |
| proguard4.1.tar.gz | 1.7 MB | 2007-12-10 21:07:15 GMT | 2,984 | Release Notes | |
| 3.11 | 3.0 MB | 2007-12-10 20:04:16 GMT | 1,092 | Subscribe Folder view | |
| proguard3.11.zip | 1.7 MB | 2007-12-10 20:04:16 GMT | 809 | Release Notes | |
| proguard3.11.tar.gz | 1.3 MB | 2007-12-10 20:02:36 GMT | 283 | Release Notes | |
| 4.0 | 7.6 MB | 2007-10-08 16:36:04 GMT | 15,760 | Subscribe Folder view | |
| proguard4.0.1.tar.gz | 1.7 MB | 2007-10-08 16:36:04 GMT | 1,717 | Release Notes | |
| proguard4.0.1.zip | 2.2 MB | 2007-10-08 16:35:47 GMT | 7,931 | Release Notes | |
| proguard4.0.tar.gz | 1.7 MB | 2007-09-27 17:25:58 GMT | 765 | Release Notes | |
| proguard4.0.zip | 2.2 MB | 2007-09-27 17:25:45 GMT | 5,347 | Release Notes | |
| 3.10 | 5.9 MB | 2007-09-04 16:33:37 GMT | 5,420 | Subscribe Folder view | |
| proguard3.10.1.zip | 1.7 MB | 2007-09-04 16:33:37 GMT | 2,809 | Release Notes | |
| proguard3.10.1.tar.gz | 1.3 MB | 2007-09-04 16:33:10 GMT | 604 | Release Notes | |
| proguard3.10.zip | 1.7 MB | 2007-08-30 16:57:14 GMT | 1,687 | Release Notes | |
| proguard3.10.tar.gz | 1.3 MB | 2007-08-30 16:56:52 GMT | 320 | Release Notes | |
| 3.9 | 3.0 MB | 2007-06-25 16:35:50 GMT | 10,937 | Subscribe Folder view | |
| proguard3.9.tar.gz | 1.3 MB | 2007-06-25 16:35:50 GMT | 1,706 | Release Notes | |
| proguard3.9.zip | 1.7 MB | 2007-06-25 16:35:33 GMT | 9,231 | Release Notes | |
| 3.8 | 2.9 MB | 2007-03-01 17:27:21 GMT | 18,706 | Subscribe Folder view | |
| proguard3.8.tar.gz | 1.3 MB | 2007-03-01 17:27:21 GMT | 2,661 | Release Notes | |
| proguard3.8.zip | 1.7 MB | 2007-03-01 17:26:56 GMT | 16,045 | Release Notes | |
| 3.7 | 3.0 MB | 2006-12-12 12:45:52 GMT | 16,727 | Subscribe Folder view | |
| proguard3.7.zip | 1.7 MB | 2006-12-12 12:45:52 GMT | 14,216 | Release Notes | |
| proguard3.7.tar.gz | 1.3 MB | 2006-12-12 12:45:30 GMT | 2,511 | Release Notes | |
| 3.6 | 3.0 MB | 2006-05-14 09:41:42 GMT | 36,970 | Subscribe Folder view | |
| proguard3.6.tar.gz | 1.3 MB | 2006-05-14 09:41:42 GMT | 4,697 | Release Notes | |
| proguard3.6.zip | 1.7 MB | 2006-05-14 09:41:28 GMT | 32,273 | Release Notes | |
| 3.5 | 2.9 MB | 2006-01-24 18:17:36 GMT | 18,634 | Subscribe Folder view | |
| proguard3.5.zip | 1.7 MB | 2006-01-24 18:17:36 GMT | 15,936 | Release Notes | |
| proguard3.5.tar.gz | 1.3 MB | 2006-01-24 18:17:15 GMT | 2,698 | Release Notes | |
| 3.4 | 2.9 MB | 2005-10-25 17:14:32 GMT | 17,581 | Subscribe Folder view | |
| proguard3.4.tar.gz | 1.2 MB | 2005-10-25 17:14:32 GMT | 2,429 | Release Notes | |
| proguard3.4.zip | 1.7 MB | 2005-10-25 17:12:36 GMT | 15,152 | Release Notes | |
| 3.3 | 8.5 MB | 2005-07-03 11:35:08 GMT | 22,308 | Subscribe Folder view | |
| proguard3.3.2.zip | 1.6 MB | 2005-07-03 11:35:08 GMT | 5,562 | Release Notes | |
| proguard3.3.2.tar.gz | 1.2 MB | 2005-07-03 11:34:50 GMT | 954 | Release Notes | |
| proguard3.3.1.zip | 1.6 MB | 2005-06-26 19:52:16 GMT | 8,107 | Release Notes | |
| proguard3.3.1.tar.gz | 1.2 MB | 2005-06-26 19:51:52 GMT | 1,554 | Release Notes | |
| proguard3.3.zip | 1.6 MB | 2005-06-21 17:26:17 GMT | 5,405 | Release Notes | |
| proguard3.3.tar.gz | 1.2 MB | 2005-06-21 17:24:59 GMT | 726 | Release Notes | |
| 3.2 | 2.7 MB | 2004-12-23 07:38:24 GMT | 27,619 | Subscribe Folder view | |
| proguard3.2.zip | 1.5 MB | 2004-12-23 07:38:24 GMT | 23,637 | Release Notes | |
| proguard3.2.tar.gz | 1.2 MB | 2004-12-23 07:37:58 GMT | 3,982 | Release Notes | |
| 3.1 | 2.7 MB | 2004-11-21 13:02:09 GMT | 5,586 | Subscribe Folder view | |
| proguard3.1.zip | 1.5 MB | 2004-11-21 13:02:09 GMT | 4,397 | Release Notes | |
| proguard3.1.tar.gz | 1.2 MB | 2004-11-21 13:01:12 GMT | 1,189 | Release Notes | |
| 3.0 | 2.6 MB | 2004-09-13 18:27:23 GMT | 6,941 | Subscribe Folder view | |
| proguard3.0.7.zip | 1.5 MB | 2004-09-13 18:27:23 GMT | 6,124 | Release Notes | |
| proguard3.0.7.tar.gz | 1.1 MB | 2004-09-13 18:26:35 GMT | 817 | Release Notes | |
| 2.1 | 1.9 MB | 2004-03-07 11:39:57 GMT | 19,592 | Subscribe Folder view | |
| proguard2.1.zip | 1.1 MB | 2004-03-07 11:39:57 GMT | 16,652 | Release Notes | |
| proguard2.1.tar.gz | 834.4 KB | 2004-03-07 11:38:35 GMT | 2,940 | Release Notes | |
| 2.0 | 1.9 MB | 2004-01-06 17:59:50 GMT | 5,008 | Subscribe Folder view | |
| proguard2.0.1.zip | 1.1 MB | 2004-01-06 17:59:50 GMT | 4,199 | Release Notes | |
| proguard2.0.1.tar.gz | 829.1 KB | 2004-01-06 17:59:01 GMT | 809 | Release Notes | |
| 1.7 | 855.9 KB | 2003-08-04 16:53:26 GMT | 7,330 | Subscribe Folder view | |
| proguard1.7.2.zip | 519.4 KB | 2003-08-04 16:53:26 GMT | 6,003 | Release Notes | |
| proguard1.7.2.tar.gz | 336.6 KB | 2003-08-04 16:53:08 GMT | 1,327 | Release Notes | |
| 1.6 | 847.9 KB | 2003-05-13 16:54:26 GMT | 1,307 | Subscribe Folder view | |
| proguard1.6.2.zip | 515.2 KB | 2003-05-13 16:54:26 GMT | 1,059 | Release Notes | |
| proguard1.6.2.tar.gz | 332.7 KB | 2003-05-13 16:54:00 GMT | 248 | Release Notes | |
| 1.5 | 726.3 KB | 2003-01-13 19:29:17 GMT | 3,382 | Subscribe Folder view | |
| proguard1.5.1.zip | 440.3 KB | 2003-01-13 19:29:17 GMT | 2,393 | Release Notes | |
| proguard1.5.1.tar.gz | 286.0 KB | 2003-01-13 19:28:47 GMT | 989 | Release Notes | |
| 1.4 | 723.1 KB | 2002-11-03 15:02:50 GMT | 1,539 | Subscribe Folder view | |
| proguard1.4.zip | 438.6 KB | 2002-11-03 15:02:50 GMT | 1,057 | Release Notes | |
| proguard1.4.tar.gz | 284.5 KB | 2002-11-03 15:02:18 GMT | 482 | Release Notes | |
| 1.3 | 692.8 KB | 2002-09-08 14:43:42 GMT | 1,473 | Subscribe Folder view | |
| proguard1.3.zip | 419.8 KB | 2002-09-08 14:43:42 GMT | 1,104 | Release Notes | |
| proguard1.3.tar.gz | 273.0 KB | 2002-09-08 14:43:05 GMT | 369 | Release Notes | |
| 1.2 | 634.5 KB | 2002-08-11 13:18:49 GMT | 1,039 | Subscribe Folder view | |
| proguard1.2.tar.gz | 249.3 KB | 2002-08-11 13:18:49 GMT | 325 | Release Notes | |
| proguard1.2.zip | 385.2 KB | 2002-08-11 13:18:27 GMT | 714 | Release Notes | |
| 1.1 | 611.1 KB | 2002-07-18 18:24:45 GMT | 823 | Subscribe Folder view | |
| proguard1.1.tar.gz | 239.9 KB | 2002-07-18 18:24:45 GMT | 276 | Release Notes | |
| proguard1.1.zip | 371.2 KB | 2002-07-18 18:24:15 GMT | 547 | Release Notes | |
| 1.0 | 583.9 KB | 2002-06-06 17:03:27 GMT | 624 | Subscribe Folder view | |
| proguard1.0.zip | 357.0 KB | 2002-06-06 17:03:27 GMT | 444 | Release Notes | |
| proguard1.0.tar.gz | 226.9 KB | 2002-06-06 17:02:58 GMT | 180 | Release Notes | |
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