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uBlock Origin Development Build Version History for Chrome

A Free Productivity Extension By Raymond Hill (gorhill)

★★★★☆ 4.78 Downloads: 14103 Updated: August 29, 2025

Crx4Chrome.com collected total 493 old version of crx files for uBlock Origin Development Build.

uBlock Origin Development Build Version History

  1. uBlock Origin Development Build v1.65.1.100 (Latest Version Crx File)

    ► Updated: August 29, 2025

    ► Require: Chrome 93.0 an up

    • File Size: 4.03 MB (4227275 Bytes)

    • MD5: 2ea4fb61ad3082f1ce474fb1fd882f2f

    • SHA1: 947382f8481fbff9bfc94a899899d94539fc55f9

    • SHA256: 7e55e1f6d0011f5056367bef7c30b16a72dabc36690d0664a21459a275bc0d39

  2. uBlock Origin Development Build v1.65.1.8 (Old Version Crx File)

    ► Updated: August 22, 2025

    ► Require: Chrome 93.0 an up

    • File Size: 4.01 MB (4206674 Bytes)

    • MD5: 941a17941830206e3e072a64954e2fbc

    • SHA1: c6baa3308ff01172f0d7c62fda512fe53abf1802

    • SHA256: 9c2f5bebce43dee87bb0ad4d4d7cd41b2dfe4e45c12ae7d63336bc0e804c6fc8

  3. uBlock Origin Development Build v1.65.1.2 (Old Version Crx File)

    ► Updated: July 21, 2025

    ► Require: Chrome 93.0 an up

    • File Size: 3.96 MB (4155787 Bytes)

    • MD5: 249397940146bf5b818b1dda930eda80

    • SHA1: 5af19ff861343a6c60174b6028f5d881eceb913d

    • SHA256: c71ec2ba4919a877befe7536b0cc26fb2442ea98a76b474462edb93c3eef5dfd

  4. uBlock Origin Development Build v1.64.1.10 (Old Version Crx File)

    ► Updated: July 7, 2025

    ► Require: Chrome 93.0 an up

    • File Size: 3.94 MB (4136420 Bytes)

    • MD5: e3dc10cc4fb28f334804a619f0ca6db1

    • SHA1: 9f26e82e0a5956bd3a83dfa346ea4d4211278f23

    • SHA256: 4328c2951def134cea17038224abebd3a4f7164fd34caed219bbe3fcdb8427cf

  5. uBlock Origin Development Build v1.64.1.2 (Old Version Crx File)

    ► Updated: June 2, 2025

    ► Require: Chrome 93.0 an up

    • File Size: 3.92 MB (4110280 Bytes)

    • MD5: 148f9b23ff8d067062733b76f9545523

    • SHA1: 5c206946dcfe6e5c519694a6f42f7654c251b8c5

    • SHA256: 72ba854e8628d38388f9a45b5ee040653408f4f22e8d7718c1f25f2c9e7676f1

  6. uBlock Origin Development Build v1.63.3.103 (Old Version Crx File)

    ► Updated: May 14, 2025

    ► Require: Chrome 93.0 an up

    • File Size: 3.92 MB (4107935 Bytes)

    • MD5: 1f705460f1e589f15a3e71e1b96acb98

    • SHA1: 60bef76ebeb65e4607cbb46600695b9fd456cdd4

    • SHA256: 37ad314d180a7d167dbcf56bf95493f6406b68599402632d659c758d0ee8c030

  7. uBlock Origin Development Build v1.63.3.102 (Old Version Crx File)

    ► Updated: May 6, 2025

    ► Require: Chrome 93.0 an up

    • File Size: 3.92 MB (4114302 Bytes)

    • MD5: 5acbf69dc3d6418d5b1d90455747c23b

    • SHA1: c91ab5ac04b03d20f48fffb48fae1c145882b940

    • SHA256: ac1cc0aaf508e79c2fc456cab2f789f80d9216be0bf1e9a0197c2ebe7b18eb2e

  8. uBlock Origin Development Build v1.63.3.17 (Old Version Crx File)

    ► Updated: April 23, 2025

    ► Require: Chrome 93.0 an up

    • File Size: 3.91 MB (4096859 Bytes)

    • MD5: a91903240683e198b14b836dbef35531

    • SHA1: 6b5db75be31700827b2d8b9043a984e48cafb954

    • SHA256: a55c53f180223986cf629b202df9b8798bccf578788c41d93dafb3c3710bad4c

  9. uBlock Origin Development Build v1.63.3.13 (Old Version Crx File)

    ► Updated: April 14, 2025

    ► Require: Chrome 93.0 an up

    • File Size: 3.90 MB (4086821 Bytes)

    • MD5: 174b25ccba537b75b9d017eab9c17f60

    • SHA1: 83ec209b7a198553d3a985177ce7d79452da101c

    • SHA256: 3489455fc38e830a866f132314759bab63d2a65aa80ee2456536703850d91345

  10. uBlock Origin Development Build v1.63.3.9 (Old Version Crx File)

    ► Updated: April 10, 2025

    ► Require: Chrome 93.0 an up

    • File Size: 3.90 MB (4092596 Bytes)

    • MD5: e3013ae8b0349807c706ea513b7d85ef

    • SHA1: 723369b2c2e26d9bd65dfc9f5cb1009a6b138af0

    • SHA256: 20c57345b0f6a6869fa1fffaed1b5a3719e92e5b355536b17f9c3bf01455bb37

  11. uBlock Origin Development Build v1.63.3.8 (Old Version Crx File)

    ► Updated: April 5, 2025

    ► Require: Chrome 93.0 an up

    • File Size: 3.90 MB (4086903 Bytes)

    • MD5: 1b6417737dee231e80398a218e39835b

    • SHA1: 92e4361e62bfc3e724933bc8dec2834d8a60ef0c

    • SHA256: 341aa7d2541faf149cb322c0561057aa7dbf632599701a659b86046bf3a9ab12

  12. uBlock Origin Development Build v1.63.3.4 (Old Version Crx File)

    ► Updated: March 30, 2025

    ► Require: Chrome 93.0 an up

    • File Size: 3.89 MB (4081652 Bytes)

    • MD5: 9a8be08fd1ad7b8fe9f4fe00ce370a49

    • SHA1: 47f88f1914be5ca579440f5f8c6c5668fa3173f6

    • SHA256: 3008823bbd83f40b368ff09d486604d910f2e474611c7fc41d7e8635186665ec

  13. uBlock Origin Development Build v1.63.3.2 (Old Version Crx File)

    ► Updated: March 26, 2025

    ► Require: Chrome 93.0 an up

    • File Size: 3.87 MB (4061019 Bytes)

    • MD5: cbec96b42da28117bd6206b3c0950bf2

    • SHA1: a144e541f835ebd8d813a35a3d9c9f2b086f9e65

    • SHA256: 3e67b5e67230096545064a0b2e1bc1f9e928839c1282b8ae16f4230577ae93e7

  14. uBlock Origin Development Build v1.63.1.1 (Old Version Crx File)

    ► Updated: March 21, 2025

    ► Require: Chrome 85.0 an up

    • File Size: 3.86 MB (4047593 Bytes)

    • MD5: c843794ebd47e608b77694202edf0fb9

    • SHA1: 5d8df19a4feb192bab4ad4eb06869dc4138e1b0d

    • SHA256: 2a1d8e3ed6a90e6ab4cd507794e0b7b258862f352221ebe233ad12380a949c96

  15. uBlock Origin Development Build v1.62.1.101 (Old Version Crx File)

    ► Updated: March 18, 2025

    ► Require: Chrome 85.0 an up

    • File Size: 3.86 MB (4049489 Bytes)

    • MD5: f3ec8251bfdf10600da8b308eb7fc450

    • SHA1: 9eede29a37d2773961640fbe12f3b96dab53a810

    • SHA256: 471df99d05d7bccabe27b3b5ec320b656730cdb97435e6fc88d518b3107cb414

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