Opera 57.0 browser Information

Device detection for developers: The most comprehensive detection solution anywhere, with tens of thousands of devices, and millions of device combinations. Our device list covers tablets, phones, computers (laptops, desktops, notebooks, netbooks), smart tv's, sensors and more. If its got a user-agent we can detect it. Our detection engine can also pick up operating systems (platforms), browsers, and apps. Detection information for Opera 57.0 is listed below.

Opera 57.0 Top User-Agent / Build Information Headers

User-Agent / Build Information Headers

user-agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3510.2 Safari/537.36 OPR/57.0.3058.0 (Edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3534.4 Safari/537.36 OPR/57.0.3082.0 (Edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3521.2 Safari/537.36 OPR/57.0.3072.0 (Edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3090.0 (Edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3521.2 Safari/537.36 OPR/57.0.3065.0 (Edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3090.0 (Edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3521.2 Safari/537.36 OPR/57.0.3065.0 (Edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3521.2 Safari/537.36 OPR/57.0.3072.0 (Edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3098.1 (Edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3534.4 Safari/537.36 OPR/57.0.3082.0 (Edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3510.2 Safari/537.36 OPR/57.0.3058.0 (Edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3534.4 Safari/537.36 OPR/57.0.3082.0 (Edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3521.2 Safari/537.36 OPR/57.0.3072.0 (Edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3521.2 Safari/537.36 OPR/57.0.3072.0 (Edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3521.2 Safari/537.36 OPR/57.0.3072.0 (Edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3534.4 Safari/537.36 OPR/57.0.3082.0 (Edition developer)
Generic OS X PC OS X 10.10 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3521.2 Safari/537.36 OPR/57.0.3065.0 (Edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3090.0 (Edition developer)
Generic OS X PC OS X 10.10 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3090.0 (Edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3090.0 (Edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3510.2 Safari/537.36 OPR/57.0.3058.0 (Edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3510.2 Safari/537.36 OPR/57.0.3058.0 (Edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3521.2 Safari/537.36 OPR/57.0.3065.0 (Edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3510.2 Safari/537.36 OPR/57.0.3058.0 (Edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3510.2 Safari/537.36 OPR/57.0.3058.0 (Edition developer)
Generic OS X PC OS X 10.10 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3098.6 (Edition beta)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3534.4 Safari/537.36 OPR/57.0.3082.0 (Edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3098.1 (Edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.32 Safari/537.36 OPR/57.0.3098.14 (Edition beta)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3521.2 Safari/537.36 OPR/57.0.3065.0 (Edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3098.1 (Edition developer)
Generic OS X PC OS X 10.10 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3534.4 Safari/537.36 OPR/57.0.3082.0 (Edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3098.1 (Edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3521.2 Safari/537.36 OPR/57.0.3065.0 (Edition developer)
Generic OS X PC OS X 10.10 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3098.6 (Edition beta)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3090.0 (Edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3098.6 (Edition beta)
Generic Linux PC Linux x86_64 Opera 57.0
user-agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3521.2 Safari/537.36 OPR/57.0.3072.0 (Edition developer)
Generic OS X PC OS X 10.10 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3098.6 (Edition beta)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.32 Safari/537.36 OPR/57.0.3098.14 (Edition beta)
Generic Windows PC Windows 7 Opera 57.0
user-agent mozilla/5.0 (windows nt 10.0; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3510.2 safari/537.36 opr/57.0.3058.0 (edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.32 Safari/537.36 OPR/57.0.3098.14 (Edition beta)
Generic Linux PC Linux x86_64 Opera 57.0
user-agent mozilla/5.0 (windows nt 10.0; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3534.4 safari/537.36 opr/57.0.3082.0 (edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3098.1 (Edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3098.6 (Edition beta)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3521.2 Safari/537.36 OPR/57.0.3065.0 (Edition developer)
Generic Windows PC Windows 8.1 Opera 57.0
user-agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3510.2 Safari/537.36 OPR/57.0.3058.0 (Edition developer)
Generic Linux PC Linux x86_64 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3098.1 (Edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent mozilla/5.0 (windows nt 10.0; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3521.2 safari/537.36 opr/57.0.3072.0 (edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent mozilla/5.0 (windows nt 10.0; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3521.2 safari/537.36 opr/57.0.3065.0 (edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent mozilla/5.0 (windows nt 10.0; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3538.9 safari/537.36 opr/57.0.3090.0 (edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3510.2 Safari/537.36 OPR/57.0.3058.0 (Edition developer)
Generic Windows PC Windows 8.1 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3521.2 Safari/537.36 OPR/57.0.3072.0 (Edition developer)
Generic Windows PC Windows 8.1 Opera 57.0
user-agent mozilla/5.0 (windows nt 10.0; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3538.9 safari/537.36 opr/57.0.3098.6 (edition beta)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3510.2 Safari/537.36 OPR/57.0.3058.0 (Edition developer)
Generic Windows PC Windows 8.1 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.67 Safari/537.36 OPR/57.0.3098.20 (Edition beta)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3098.1 (Edition developer)
Generic OS X PC macOS 10.13 Opera 57.0
user-agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3521.2 Safari/537.36 OPR/57.0.3072.0 (Edition developer)
Generic Linux PC Linux x86_64 Opera 57.0
user-agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3090.0 (Edition developer)
Generic Linux PC Linux x86_64 Opera 57.0
user-agent mozilla/5.0 (windows nt 10.0; wow64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3538.9 safari/537.36 opr/57.0.3098.6 (edition beta)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent mozilla/5.0 (windows nt 6.1; wow64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3521.2 safari/537.36 opr/57.0.3065.0 (edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent mozilla/5.0 (windows nt 6.1; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3538.9 safari/537.36 opr/57.0.3098.1 (edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent mozilla/5.0 (windows nt 6.1; wow64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3534.4 safari/537.36 opr/57.0.3082.0 (edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent mozilla/5.0 (windows nt 10.0) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3534.4 safari/537.36 opr/57.0.3082.0 (edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.2; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.32 Safari/537.36 OPR/57.0.3098.14 (Edition beta)
Generic Windows PC Windows 8 Opera 57.0
user-agent mozilla/5.0 (x11; linux x86_64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3510.2 safari/537.36 opr/57.0.3058.0 (edition developer)
Generic Linux PC Linux x86_64 Opera 57.0
user-agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3510.2 Safari/537.36 OPR/57.0.3058.0 (Edition developer)
Generic OS X PC macOS 10.13 Opera 57.0
user-agent mozilla/5.0 (windows nt 6.3; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3538.9 safari/537.36 opr/57.0.3098.6 (edition beta)
Generic Windows PC Windows 8.1 Opera 57.0
user-agent mozilla/5.0 (windows nt 10.0; wow64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3510.2 safari/537.36 opr/57.0.3058.0 (edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent mozilla/5.0 (windows nt 6.1; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3538.9 safari/537.36 opr/57.0.3090.0 (edition developer)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.32 Safari/537.36 OPR/57.0.3098.14 (Edition beta)
Generic OS X PC OS X 10.10 Opera 57.0
user-agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3521.2 Safari/537.36 OPR/57.0.3065.0 (Edition developer)
Generic OS X PC macOS 10.13 Opera 57.0
user-agent mozilla/5.0 (windows nt 10.0; wow64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3538.32 safari/537.36 opr/57.0.3098.14 (edition beta)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent mozilla/5.0 (windows nt 6.1) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3538.9 safari/537.36 opr/57.0.3098.6 (edition beta)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3090.0 (Edition developer)
Generic OS X PC macOS 10.13 Opera 57.0
user-agent mozilla/5.0 (windows nt 10.0; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3538.32 safari/537.36 opr/57.0.3098.14 (edition beta)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent mozilla/5.0 (windows nt 6.1; wow64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3538.9 safari/537.36 opr/57.0.3098.6 (edition beta)
Generic Windows PC Windows 7 Opera 57.0
user-agent mozilla/5.0 (windows nt 6.1; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3538.9 safari/537.36 opr/57.0.3098.6 (edition beta)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3521.2 Safari/537.36 OPR/57.0.3072.0 (Edition developer)
Generic OS X PC macOS 10.13 Opera 57.0
user-agent mozilla/5.0 (windows nt 6.1; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3538.32 safari/537.36 opr/57.0.3098.14 (edition beta)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3534.4 Safari/537.36 OPR/57.0.3082.0 (Edition developer)
Generic Linux PC Linux x86_64 Opera 57.0
user-agent mozilla/5.0 (windows nt 6.1) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3538.32 safari/537.36 opr/57.0.3098.14 (edition beta)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3534.4 Safari/537.36 OPR/57.0.3082.0 (Edition developer)
Generic Windows PC Windows 8.1 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.32 Safari/537.36 OPR/57.0.3098.14 (Edition beta)
Generic Windows PC Windows 7 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3090.0 (Edition developer)
Generic Windows PC Windows 8.1 Opera 57.0
user-agent mozilla/5.0 (windows nt 10.0; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3538.9 safari/537.36 opr/57.0.3098.1 (edition developer)
Generic Windows PC Windows 10.0 Opera 57.0
user-agent Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.32 Safari/537.36 OPR/57.0.3098.14 (Edition beta)
Generic Windows PC Windows 8.1 Opera 57.0
user-agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.9 Safari/537.36 OPR/57.0.3098.1 (Edition developer)
Generic Linux PC Linux x86_64 Opera 57.0
user-agent Mozilla/5.0 (Windows NT; 10.0; WOW64; rv:57.8) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.3032.131 Safari/537.36 OPR/57.0.1885.46
Generic Windows PC Windows NT 3.5 Opera 57.0
user-agent Mozilla/5.0 (Windows NT; 6.1; ; rv:57.4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.3043.156 Safari/537.36 OPR/57.0.1844.85
Generic Windows PC Windows NT 3.5 Opera 57.0
user-agent Mozilla/5.0 (Windows NT; 6.1; Win64; x64; rv:57.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.3070.198 Safari/537.36 OPR/57.0.1854.77
Generic Windows PC Windows NT 3.5 Opera 57.0
user-agent Mozilla/5.0 (Windows NT; 6.1; ; rv:57.9) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.3027.153 Safari/537.36 OPR/57.0.1850.27
Generic Windows PC Windows NT 3.5 Opera 57.0
user-agent mozilla/5.0 (macintosh; intel mac os x 10_13_6) applewebkit/537.36 (khtml, like gecko) chrome/70.0.3510.2 safari/537.36 opr/57.0.3058.0 (edition developer)
Generic OS X PC macOS 10.13 Opera 57.0
user-agent Mozilla/5.0 (Windows NT; 6.3; WOW64; rv:57.5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.3011.132 Safari/537.36 OPR/57.0.1813.86
Generic Windows PC Windows NT 3.5 Opera 57.0
user-agent Mozilla/5.0 (Windows NT; 10.0; Win64; x64; rv:57.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.3039.117 Safari/537.36 OPR/57.0.1891.22
Generic Windows PC Windows NT 3.5 Opera 57.0
user-agent Mozilla/5.0 (Windows NT; 6.3; Win64; x64; rv:57.10) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.3023.169 Safari/537.36 OPR/57.0.1875.68
Generic Windows PC Windows NT 3.5 Opera 57.0
user-agent Mozilla/5.0 (Windows NT; 6.1; WOW64; rv:57.8) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.3052.117 Safari/537.36 OPR/57.0.1879.86
Generic Windows PC Windows NT 3.5 Opera 57.0
user-agent Mozilla/5.0 (Windows NT; 10.0; Win64; x64; rv:57.10) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.3042.116 Safari/537.36 OPR/57.0.1865.93
Generic Windows PC Windows NT 3.5 Opera 57.0
user-agent Mozilla/5.0 (Windows NT; 6.1; Win64; x64; rv:57.2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.3046.117 Safari/537.36 OPR/57.0.1870.77
Generic Windows PC Windows NT 3.5 Opera 57.0
user-agent Mozilla/5.0 (Windows NT; 6.3; ; rv:57.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.3060.159 Safari/537.36 OPR/57.0.1873.40
Generic Windows PC Windows NT 3.5 Opera 57.0
Opera 57.0 user-agents and build information are listed in order of popularity.

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