{"id":133611,"date":"2026-03-25T10:48:42","date_gmt":"2026-03-25T01:48:42","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=133611"},"modified":"2026-03-25T10:48:42","modified_gmt":"2026-03-25T01:48:42","slug":"firefox-149","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/firefox-149\/","title":{"rendered":"Firefox 149\u304c\u30ea\u30ea\u30fc\u30b9 - \u5206\u5272\u30d3\u30e5\u30fc\u3084\u7121\u6599VPN\u3001PDF\u9ad8\u901f\u5316\u306a\u3069\u6ce8\u76ee\u306e\u6a5f\u80fd\u304c\u8ffd\u52a0"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/03\/s_20260325_102232.jpg\" alt=\"\" width=\"1280\" height=\"740\" class=\"aligncenter size-full wp-image-133614\" \/><\/p>\n<p>Mozilla\u306f3\u670824\u65e5(\u73fe\u5730\u6642\u9593)\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7248Firefox\u30d6\u30e9\u30a6\u30b6\u306e\u6700\u65b0\u7248\u300cFirefox 149\u300d\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f(<a href=\"https:\/\/www.firefox.com\/en-US\/firefox\/149.0\/releasenotes\/\">\u82f1\u8a9e\u7248\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8<\/a>)\u3002\u6700\u65b0\u7248\u306fFirefox\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u66f4\u65b0\u6a5f\u80fd\u3092\u5229\u7528\u3059\u308b\u304b\u3001<a href=\"https:\/\/www.mozilla.org\/ja\/firefox\/all\/#product-desktop-release\">\u516c\u5f0f\u30b5\u30a4\u30c8<\/a>\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u53ef\u80fd\u306a\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u30d5\u30a1\u30a4\u30eb\u3092\u5229\u7528\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>Firefox 149\u3067\u306f\u30011\u3064\u306e\u30a6\u30a3\u30f3\u30c9\u30a6\u30672\u30da\u30fc\u30b8\u3092\u6a2a\u4e26\u3073\u8868\u793a\u3067\u304d\u308b\u300c\u5206\u5272\u30d3\u30e5\u30fc\u300d\u304c\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002\u8abf\u3079\u7269\u306e\u6bd4\u8f03\u3084\u3001\u8cc7\u6599\u3092\u898b\u306a\u304c\u3089\u4f5c\u696d\u3057\u305f\u3044\u3068\u304d\u306b\u975e\u5e38\u306b\u4fbf\u5229\u306a\u6a5f\u80fd\u3067\u3001\u5229\u7528\u3059\u308b\u306b\u306f\u30bf\u30d6\u306e\u53f3\u30af\u30ea\u30c3\u30af\u30e1\u30cb\u30e5\u30fc\u304b\u3089<strong>\u300c\u5206\u5272\u30d3\u30e5\u30fc\u3092\u8ffd\u52a0\u300d<\/strong>\u3092\u9078\u629e\u3059\u308b\u304b\u30012\u3064\u306e\u30bf\u30d6\u3092\u9078\u629e\u3057<strong>\u300c\u5206\u5272\u30d3\u30e5\u30fc\u3067\u958b\u304f\u300d<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u7c73\u56fd\u30fb\u82f1\u56fd\u30fb\u30c9\u30a4\u30c4\u30fb\u30d5\u30e9\u30f3\u30b9\u3092\u5bfe\u8c61\u306b\u3001\u7121\u6599VPN\u304c\u5229\u7528\u53ef\u80fd\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u6bce\u670850GB\u306e\u4fdd\u8b77\u5bb9\u91cf\u304c\u63d0\u4f9b\u3055\u308c\u3001IP\u30a2\u30c9\u30ec\u30b9\u3084\u4f4d\u7f6e\u60c5\u5831\u3092\u96a0\u3057\u3066\u5b89\u5168\u306b\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308a\u3001PDF\u306e\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u304c\u5927\u5e45\u306b\u6539\u5584\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u65b0\u6a5f\u80fd\u306e\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<blockquote>\n<div>\n<ul>\n<li>\n<div>\n<p>View two pages side-by-side in a single window with the new Split View feature that makes it easier to compare information, research topics or work across two pages at once. To create a split view, select one or two tabs and choose Add to Split View or Open in Split View.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/03\/149_split_view-1.jpg\" alt=\"\" width=\"1280\" height=\"981\" class=\"aligncenter size-full wp-image-133615\" \/><\/p>\n<\/p><\/div>\n<\/li>\n<li>\n<div>\n<p>Firefox now offers a free <a href=\"https:\/\/support.mozilla.org\/kb\/built-in-vpn\">built-in VPN<\/a>. Whether you\u2019re using public Wi-Fi while traveling, searching for sensitive health information, or shopping for something personal, this feature gives you a simple way to stay protected. Once you sign in and turn it on, you can hide your location and IP address by routing it through a secure proxy while you browse in Firefox. You will get 50 GB of protection every month, with the option to turn it on or off for specific websites. This feature is progressively rolling out in the US, UK, Germany and France starting today.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/03\/149_vpn.jpg\" alt=\"\" width=\"1280\" height=\"867\" class=\"aligncenter size-full wp-image-133616\" \/><\/p>\n<\/p><\/div>\n<\/li>\n<li>\n<div>\n<p>Many PDF files will now load significantly faster thanks to hardware acceleration.<\/p>\n<\/p><\/div>\n<\/li>\n<li>\n<div>\n<p>Firefox now automatically blocks notifications and permanently revokes permissions for any website flagged as malicious by <em>SafeBrowsing<\/em>. This prevents unsafe sites from sending background notifications to users, commonly used for ads, spam or phishing.<\/p>\n<\/p><\/div>\n<\/li>\n<li>\n<div>\n<p>You can now add a <em>Share<\/em> button to your toolbar via <a href=\"https:\/\/support.mozilla.org\/kb\/customize-firefox-controls-buttons-and-toolbars\">Customize Toolbar<\/a>, making it easy to share the current tab using your Windows or macOS system sharing options.<\/p>\n<\/p><\/div>\n<\/li>\n<li>\n<div>\n<p><a href=\"https:\/\/support.mozilla.org\/kb\/automatically-fill-your-address-web-forms\">Address Autofill<\/a> is enabled for users in Australia, India, Italy, Poland and Austria.<\/p>\n<\/p><\/div>\n<\/li>\n<li>\n<div>\n<p>Explore more of the web with new on-device <a href=\"https:\/\/support.mozilla.org\/kb\/website-translation\">translation<\/a> support for Bosnian, Norwegian Bokm\u00e5l, Serbian and Thai \u2014 plus improved accuracy for Croatian.<\/p>\n<\/p><\/div>\n<\/li>\n<\/ul><\/div>\n<\/blockquote>\n<p>\u3053\u308c\u4ee5\u5916\u306b\u3082\u7d30\u304b\u306a\u5909\u66f4\u3084<a href=\"https:\/\/www.mozilla.org\/en-US\/security\/known-vulnerabilities\/firefox\/\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fee\u6b63<\/a>\u3001<a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Mozilla\/Firefox\/Releases\/149\">\u958b\u767a\u8005\u5411\u3051\u6a5f\u80fd\u306e\u66f4\u65b0<\/a>\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u8a73\u7d30\u306f\u30ea\u30f3\u30af\u3092\u8fbf\u308a\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n<table>\n<tr>\n<th rowspan='4' style='white-space: nowrap;'><img decoding=\"async\" style=\"max-width: 52px; height: auto;\" src=\"https:\/\/softantenna.com\/uploads\/software\/2218\/s_icon.png\" alt=\"S icon\" \/><\/th>\n<th style='white-space: nowrap;'>\u30bf\u30a4\u30c8\u30eb<\/th>\n<td>Mozilla Firefox<\/td>\n<\/tr>\n<tr>\n<th style='white-space: nowrap;'>\u516c\u5f0f\u30b5\u30a4\u30c8<\/th>\n<td><a href=\"http:\/\/mozilla.jp\/firefox\/\">http:\/\/mozilla.jp\/firefox\/<\/a><\/td>\n<\/tr>\n<tr>\n<th style='white-space: nowrap;'>\u30bd\u30d5\u30c8\u30a2\u30f3\u30c6\u30ca<\/th>\n<td><a href=\"https:\/\/softantenna.com\/softwares\/2218-mozilla-firefox\">https:\/\/softantenna.com\/softwares\/2218-mozilla-firefox<\/a><\/td>\n<\/tr>\n<tr>\n<th style='white-space: nowrap;'>\u8aac\u660e<\/th>\n<td>Mozilla\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u3088\u308bWeb\u30d6\u30e9\u30a6\u30b6\u3002<\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Mozilla\u306f3\u670824\u65e5(\u73fe\u5730\u6642\u9593)\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7248Firefox\u30d6\u30e9\u30a6\u30b6\u306e\u6700\u65b0\u7248\u300cFirefox 149\u300d\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f(\u82f1\u8a9e\u7248\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8)\u3002\u6700\u65b0\u7248\u306fFirefox\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u66f4\u65b0\u6a5f\u80fd\u3092\u5229\u7528\u3059\u308b\u304b\u3001\u516c\u5f0f\u30b5\u30a4 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":133614,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[75],"tags":[86,4792],"class_list":["post-133611","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","tag-firefox","tag-release"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/133611","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=133611"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/133611\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/133614"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=133611"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=133611"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=133611"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}