diff --git a/firefox-with-profile.rb b/firefox-with-profile.rb
new file mode 100644
index 0000000..a2a4e1f
--- /dev/null
+++ b/firefox-with-profile.rb
@@ -0,0 +1,56 @@
+# Firefox profile Selenium 3 on Ruby
+require 'selenium-webdriver'
+require 'test/unit'
+ 
+ 
+class LtTest < Test::Unit::TestCase
+ 
+   def setup
+ 
+       username= ENV["LT_USERNAME"] || "{username}"
+       accessToken= ENV["LT_ACCESS_KEY"] || "{accessToken}"
+       gridUrl = "hub.lambdatest.com/wd/hub"
+       profile = Selenium::WebDriver::Firefox::Profile.new
+       profile['browser.download.dir'] = 'C:\Users\ltuser\Downloads'
+       profile['browser.download.useDownloadDir'] = true
+       profile['browser.helperApps.neverAsk.saveToDisk'] = "application/vnd.openxmlformats-officedocument.wordprocessingml.document, application/vnd.openxmlformats-officedocument.presentationml.presentation, application/vnd.openxmlformats-officedocument.presentationml.slide, application/vnd.openxmlformats-officedocument.presentationml.slideshw, application/vnd.openxmlformats-officedocument.presentationml.template, application/vnd.openxmlformats-officedocument.spreadsheetml.sheet, application/vnd.openxmlformats-officedocument.spreadsheetml.template, application/vnd.openxmlformats-officedocument.wordprocessingml.document, application/vnd.openxmlformats-officedocument.wordprocessingml.template, application/vnd.ms-powerpoint, application/vnd.ms-powerpoint.addin.macroenabled.12, application/vnd.ms-powerpoint.slide.macroenabled.12, application/vnd.ms-powerpoint.presentation.macroenabled.12, appliation/vnd.ms-powerpoint.slideshow.macroenabled.12, application/vnd.ms-powerpoint.template.macroenabled.12, application/vnd.ms-word.document.macroenabled.12, application/vnd.ms-word.template.macroenabed.12, application/vnd.ms-excel, application/vnd.ms-excel.addin.macroenabled.12, application/vnd.ms-excelsheet.binary.macroenabled.12, application/vnd.ms-excel.template.macroenabled.12, application/vnd.ms-excel.sheet.macroenabled.12, application/x-mscardfile, application/onenote, application/msword, application/vnd.ms-xpsdocument, application/octet-stream, application/vn.contact.cmsg, application/doc, application/docx, application/vnd.3m.post-it-notes, application/x-7z-compressed, application/pdf, application/x-pdf, application/mp21, application/mp4, application/x-rar-compressed, application/rtf, application/xml, application/zip, image/x-ms-bmp, image/bmp, image/jpeg, image/png, image/x-xbitmap, image/tiff, text/plain-bas, text/csv, text/html, text/tab-separated-values, text/plain, text/x-vcalendar, text/x-vcard, text/yaml, video/x-msvieo, video/x-f4v, video/x-flv, video/x-fli, video/h261, video/h263, video/h264, video/jpm, video/jpeg, video/x-m4v, video/x-ms-wmv, video/x-ms-wvx, video/vnd.mpegurl, video/mpeg, video/mj2, video/mp4, audio/midi, audio/vnd.rip, audio/x-mpegurl, audio/mpeg, audio/mp4, audio/basic, audio/x-wav, message/rfc82"
+       profile['browser.helperApps.neverAsk.openFile'] = "application/vnd.openxmlformats-officedocument.wordprocessingml.document, application/vnd.openxmlformats-officedocument.presentationml.presentation, application/vnd.openxmlformats-officedocument.presentationml.slide, application/vnd.openxmlformats-officedocument.presentationml.slideshw, application/vnd.openxmlformats-officedocument.presentationml.template, application/vnd.openxmlformats-officedocument.spreadsheetml.sheet, application/vnd.openxmlformats-officedocument.spreadsheetml.template, application/vnd.openxmlformats-officedocument.wordprocessingml.document, application/vnd.openxmlformats-officedocument.wordprocessingml.template, application/vnd.ms-powerpoint, application/vnd.ms-powerpoint.addin.macroenabled.12, application/vnd.ms-powerpoint.slide.macroenabled.12, application/vnd.ms-powerpoint.presentation.macroenabled.12, appliation/vnd.ms-powerpoint.slideshow.macroenabled.12, application/vnd.ms-powerpoint.template.macroenabled.12, application/vnd.ms-word.document.macroenabled.12, application/vnd.ms-word.template.macroenabed.12, application/vnd.ms-excel, application/vnd.ms-excel.addin.macroenabled.12, application/vnd.ms-excelsheet.binary.macroenabled.12, application/vnd.ms-excel.template.macroenabled.12, application/vnd.ms-excel.sheet.macroenabled.12, application/x-mscardfile, application/onenote, application/msword, application/vnd.ms-xpsdocument, application/octet-stream, application/vn.contact.cmsg, application/doc, application/docx, application/vnd.3m.post-it-notes, application/x-7z-compressed, application/pdf, application/x-pdf, application/mp21, application/mp4, application/x-rar-compressed, application/rtf, application/xml, application/zip, image/x-ms-bmp, image/bmp, image/jpeg, image/png, image/x-xbitmap, image/tiff, text/plain-bas, text/csv, text/html, text/tab-separated-values, text/plain, text/x-vcalendar, text/x-vcard, text/yaml, video/x-msvieo, video/x-f4v, video/x-flv, video/x-fli, video/h261, video/h263, video/h264, video/jpm, video/jpeg, video/x-m4v, video/x-ms-wmv, video/x-ms-wvx, video/vnd.mpegurl, video/mpeg, video/mj2, video/mp4, audio/midi, audio/vnd.rip, audio/x-mpegurl, audio/mpeg, audio/mp4, audio/basic, audio/x-wav, message/rfc82"
+       profile['pdfjs.disabled'] = true
+ 
+       caps = {                      
+           :browserName => "firefox",        
+           :version =>   "latest",        
+           :platform =>  "win10",  
+           :network =>  true,
+           :selenium_version => "3.141.59",
+           :visual =>  true,
+           :video =>  true,
+           :console =>  true,
+           :javascriptEnabled => true,
+           :build => "firefox-profile-test",
+           :firefox_profile => profile
+       } 
+       puts (caps)
+       @driver = Selenium::WebDriver.for(:remote,
+           :url => "https://"+username+":"+accessToken+"@"+gridUrl,
+           :desired_capabilities => caps)
+   end
+ 
+   def test_Login
+ 
+       puts("Download test")
+       sleep(5)
+       @driver.get("http://www.pdf995.com/samples")
+       elem1 = @driver.find_element(:xpath, "//*[contains(text(), 'widgets.pdf')]")
+       elem1.click;
+    if (@driver.execute_script('lambda-file-exists=widgets.pdf'))
+        @driver.execute_script('lambda-status=passed');
+       else
+       @driver.execute_script('lambda-status=failed');
+       end
+       
+   end
+   def teardown
+       @driver.quit
+   end
+end