diff --git a/ua.go b/ua.go
index 36fe67a..96b63bf 100644
--- a/ua.go
+++ b/ua.go
@@ -37,6 +37,7 @@ const (
 	MacOS        = "macOS"
 	IOS          = "iOS"
 	Linux        = "Linux"
+	ChromeOS     = "CrOS"
 
 	Opera            = "Opera"
 	OperaMini        = "Opera Mini"
@@ -115,6 +116,11 @@ func Parse(userAgent string) UserAgent {
 		ua.OSVersion = tokens[Linux]
 		ua.Desktop = true
 
+	case tokens.exists("CrOS"):
+		ua.OS = ChromeOS
+		ua.OSVersion = tokens[ChromeOS]
+		ua.Desktop = true
+
 	}
 
 	// for s, val := range sys {
@@ -359,6 +365,9 @@ func checkVer(s string) (name, v string) {
 	switch s[:i] {
 	case "Linux", "Windows NT", "Windows Phone OS", "MSIE", "Android":
 		return s[:i], s[i+1:]
+	case "CrOS x86_64", "CrOS aarch64" :
+		j := strings.LastIndex(s[:i]," ")
+		return s[:j],s[j+1:i]
 	default:
 		return s, ""
 	}
@@ -414,7 +423,7 @@ func (p properties) findBestMatch(withVerOnly bool) string {
 	for i := 0; i < n; i++ {
 		for k, v := range p {
 			switch k {
-			case Chrome, Firefox, Safari, "Version", "Mobile", "Mobile Safari", "Mozilla", "AppleWebKit", "Windows NT", "Windows Phone OS", Android, "Macintosh", Linux, "GSA":
+			case Chrome, Firefox, Safari, "Version", "Mobile", "Mobile Safari", "Mozilla", "AppleWebKit", "Windows NT", "Windows Phone OS", Android, "Macintosh", Linux, "GSA", ChromeOS:
 			default:
 				if i == 0 {
 					if v != "" { // in first check, only return keys with value
diff --git a/ua_test.go b/ua_test.go
index eee9510..b3552ae 100644
--- a/ua_test.go
+++ b/ua_test.go
@@ -75,6 +75,7 @@ func TestParse(t *testing.T) {
 		{"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36", ua.Chrome, "87.0.4280.141", "desktop", ua.MacOS},
 
 		// other
+		{"Mozilla/5.0 (X11; CrOS x86_64 14150.74.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.114 Safari/537.36",ua.Chrome, "94.0.4606.114", "desktop", ua.ChromeOS},
 		{"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36 Google (+https://developers.google.com/+/web/snippet/)", ua.Chrome, "56.0.2924.87", "bot", ua.Linux}, // Google+ fetch
 
 		// tools