FreeBSD is a free and open-source Unix-like operating system descended from the Berkeley Software Distribution (BSD). The first version was released in 1993 developed from 386BSD, one of the first fully functional and free Unix clones on affordable home-class hardware, and has since continuously been the most commonly used BSD-derived operating system.
| Developer | The FreeBSD Project |
|---|---|
| Kernel / engine | FreeBSD monolithic kernel |
| Supported platforms | x86-64, ARM64, RISC-V, PowerPC, IA-32 |
| First released | 1993-11-01 |
| User Agent | Browser | Device |
|---|---|---|
| Mozilla/5.0 (X11; FreeBSD; Linux; rv:136.0) Gecko/20170319 Firefox/136.0 | Firefox 136 | Unknown |
| Mozilla/5.0 (X11; Linux x86_64; FreeBSD amd64) AppleWebKit/537.36 (KHTML, like Gecko) QtWebEngine/6.11.1 Chrome/140.0.0.0 Safari/537.36 | QtWebEngine 6 | Unknown |
| Mozilla/5.0 (X11; FreeBSD; Linux; en-AU; rv:134.0esr) Gecko/20221819 Firefox/134.0 | Firefox 134 | Unknown |
| Mozilla/5.0 (X11; U; FreeBSD i386 on amd64 0.50; rv:200.20) (KHTML, like Gecko) Chrome/230.55 AppleWebKit/200.20; | Chrome 230 | Unknown |
| Mozilla/5.0 (X11; U; FreeBSD amd64 1.93; rv:165.4) (KHTML, like Gecko) Chrome/238.19 Safari/165.4; | Chrome 238 | Unknown |
| Mozilla/5.0 (X11; U; FreeBSD i386 1.19; rv:122.48) Gecko/20100101 OPR/122.48; | Opera 122 | Unknown |
| Mozilla/5.0 (X11; FreeBSD i386 on amd64 9.60; rv:109.65) Gecko/20100101 Safari/94.98 Chrome/109.65; | Chrome 109 | Unknown |
| Mozilla/5.0 (X11; U; FreeBSD i386 on amd64 0.12; rv:134.81) Gecko/20100101 Firefox/1.45 Chrome/134.81; | Firefox 1 | Unknown |
| Mozilla/5.0 (X11; FreeBSD i386 7.39; rv:124.79) (KHTML, like Gecko) Trident/52.12 OPR/124.79; | Opera 124 | Unknown |
| Mozilla/5.0 (X11; FreeBSD; Linux x86_64; rv:138.0) Gecko/20221804 Firefox/138.0 | Firefox 138 | Unknown |