{"id":3959,"date":"2022-07-29T09:33:02","date_gmt":"2022-07-29T09:33:02","guid":{"rendered":"https:\/\/www.iseepassword.jp\/blog\/how-to-reduce-pdf-size.html"},"modified":"2022-07-29T09:33:02","modified_gmt":"2022-07-29T09:33:02","slug":"how-to-reduce-pdf-size","status":"publish","type":"post","link":"https:\/\/www.iseepassword.jp\/blog\/how-to-reduce-pdf-size.html","title":{"rendered":"PDF\u306e\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_29 counter-hierarchy counter-disc\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/label><input type=\"checkbox\" 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class=\"ez-toc-section\" id=\"%E3%81%AA%E3%81%9CPDF%E3%81%AE%E3%82%B5%E3%82%A4%E3%82%BA%E3%82%92%E5%B0%8F%E3%81%95%E3%81%8F%E3%81%99%E3%82%8B%E5%BF%85%E8%A6%81%E3%81%8C%E3%81%82%E3%82%8B%E3%81%AE%E3%81%8B\"><\/span>\u306a\u305cPDF\u306e\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u304b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u6211\u3005\u306f\u3059\u3067\u306b\u5c0f\u3055\u3044PDF\u30d5\u30a1\u30a4\u30eb\u3092\u6301\u3064\u3053\u3068\u306e\u5171\u6709\u306e\u5229\u70b9\u306b\u3064\u3044\u3066\u8a71\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001PDF\u30d5\u30a1\u30a4\u30eb\u3092\u7e2e\u5c0f\u3057\u3001\u3088\u308a\u5c0f\u3055\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3068\u3001\u591a\u304f\u306e\u53ef\u80fd\u6027\u304c\u5e83\u304c\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30cb\u30e5\u30fc\u30b9\u30ec\u30bf\u30fc\u306b\u767b\u9332\u3057\u3066\u304f\u308c\u305f\u4eba\u306b\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u4e0a\u3067\u7121\u6599\u306ePDF\u3092\u63d0\u4f9b\u3057\u305f\u3044\u3068\u3057\u307e\u3057\u3087\u3046\u3002\u305d\u306e\u969b\u3001\u30b7\u30b9\u30c6\u30e0\u901f\u5ea6\u3092\u4f4e\u4e0b\u3055\u305b\u3001\u9867\u5ba2\u4f53\u9a13\u3092\u53f0\u7121\u3057\u306b\u3059\u308b\u3088\u3046\u306a\u91cd\u3044\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u305b\u305f\u3044\u3068\u601d\u3046\u3067\u3057\u3087\u3046\u304b\u3002\u3082\u3061\u308d\u3093\u3001\u305d\u3093\u306a\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3088\u306d\uff1f\u5225\u306e\u4f8b\u3068\u3057\u3066\u3001\u6628\u6669\u306e\u30d1\u30fc\u30c6\u30a3\u3067\u64ae\u3063\u305f\u5199\u771f\u3092PDF\u30d5\u30a1\u30a4\u30eb\u306b\u3057\u3066\u3001\u53cb\u4eba\u304b\u3089\u643a\u5e2f\u3067\u5171\u6709\u3059\u308b\u3088\u3046\u306b\u983c\u307e\u308c\u305f\u3068\u3057\u307e\u3059\u3002\u3042\u306a\u305f\u306f\u672c\u5f53\u306b\u3001\u8cb4\u91cd\u306a\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u3092\u4f7f\u3063\u3066\u3001\u304b\u3055\u3070\u308b\u753b\u50cf\u30d9\u30fc\u30b9\u306ePDF\u3092\u6271\u3044\u305f\u3044\u3067\u3059\u304b\uff1f\u3053\u306e\u3088\u3046\u306a\u7406\u7531\u304b\u3089\u3001\u304a\u5ba2\u69d8\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066PDF\u306e\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Adobe_Acrobat%E3%81%A7PDF%E3%81%AE%E3%82%B5%E3%82%A4%E3%82%BA%E3%82%92%E5%B0%8F%E3%81%95%E3%81%8F%E3%81%99%E3%82%8B%E6%96%B9%E6%B3%95\"><\/span>Adobe Acrobat\u3067PDF\u306e\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3059\u308b\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Acrobat DC\u306f\u3001\u5f37\u529b\u306a\u5727\u7e2e\u30a8\u30f3\u30b8\u30f3\u3060\u3051\u3067\u306a\u304f\u3001100KB\u4ee5\u4e0b\u306ePDF\u30b5\u30a4\u30ba\u3092\u524a\u6e1b\u3059\u308b\u305f\u3081\u306e\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u65b9\u6cd5\u306e\u4e00\u3064\u3092\u4ee5\u4e0b\u306b\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E3%82%B9%E3%83%86%E3%83%83%E3%83%971%EF%BC%8EPDF%E3%83%89%E3%82%AD%E3%83%A5%E3%83%A1%E3%83%B3%E3%83%88%E3%82%92%E9%96%8B%E3%81%8F\"><\/span>\u30b9\u30c6\u30c3\u30d71\uff0ePDF\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u958b\u304f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30e1\u30a4\u30f3\u30e1\u30cb\u30e5\u30fc\u306e\u2f5a\u5370\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u2f6f\u5370\u306e\u4e0b\u306b\u3042\u308b\u77e2\u5370\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u2f6f\u5370\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<p>Finder\u307e\u305f\u306fExplorer\u306b\u3042\u308b\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3057\u3001Acrobat DC\u3067\u958b\u304f\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3953\" src=\"https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/optimize-pdf-adobe-1.png\" width=\"900\" height=\"506\" alt=\"pdf size reducer\" srcset=\"https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/optimize-pdf-adobe-1.png 900w, https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/optimize-pdf-adobe-1-300x169.png 300w, https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/optimize-pdf-adobe-1-768x432.png 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E3%82%B9%E3%83%86%E3%83%83%E3%83%972Adobe_Acrobat%E3%81%A7%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB%E3%82%B5%E3%82%A4%E3%82%BA%E3%82%92%E7%B8%AE%E5%B0%8F%E3%81%99%E3%82%8B\"><\/span>\u30b9\u30c6\u30c3\u30d72.Adobe Acrobat\u3067\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u7e2e\u5c0f\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30c4\u30fc\u30eb\u30d0\u30fc\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300cReduce File Size\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<p>\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u30da\u30a4\u30f3\u304c\u8868\u793a\u3055\u308c\u305f\u3089\u3001\u5bfe\u5fdc\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u9078\u629e\u3057\u3001[OK]\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3954\" src=\"https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/reduce-pdf-size-adobe-1.png\" width=\"1114\" height=\"544\" alt=\"reduce pdf file size\" srcset=\"https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/reduce-pdf-size-adobe-1.png 1114w, https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/reduce-pdf-size-adobe-1-300x146.png 300w, https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/reduce-pdf-size-adobe-1-1024x500.png 1024w, https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/reduce-pdf-size-adobe-1-768x375.png 768w\" sizes=\"auto, (max-width: 1114px) 100vw, 1114px\" \/><\/p>\n<p>\u5727\u7e2e\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u306b\u65b0\u3057\u3044\u540d\u524d\u3092\u4ed8\u3051\u308b\u3088\u3046\u306b\u6307\u793a\u3055\u308c\u307e\u3059\u306e\u3067\u3001\u305d\u308c\u3092\u5b9f\u884c\u3057\u3066\u4fdd\u5b58\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>That&#8217;s it, you&#8217;re all done!\u65b0\u3057\u3044\u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u304f\u306a\u3063\u3066\u3044\u308b\u306e\u304c\u308f\u304b\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"iLovePDF%E3%81%A7PDF%E3%81%AE%E3%82%B5%E3%82%A4%E3%82%BA%E3%82%92%E5%B0%8F%E3%81%95%E3%81%8F%E3%81%99%E3%82%8B%E6%96%B9%E6%B3%95\"><\/span>iLovePDF\u3067PDF\u306e\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3059\u308b\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>iLovePDF\u306f\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u7528\u306e\u5927\u4eba\u6c17\u753b\u50cf\u7de8\u96c6\u30c4\u30fc\u30ebiLoveIMG\u3092\u77e5\u3063\u3066\u3044\u308b\u4eba\u306b\u306f\u3068\u3066\u3082\u99b4\u67d3\u307f\u306e\u3042\u308b\u3001\u611b\u3055\u308c\u3066\u3044\u308b\u30c4\u30fc\u30eb\u3067\u3059\u3002iLovePDF\u306f\u3001\u8efd\u5ea6\u304b\u3089\u4e2d\u7a0b\u5ea6\u306ePDF\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u3059\u3079\u3066\u306e\u57fa\u672cPDF\u30c4\u30fc\u30eb\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u9ad8\u5ea6\u306a\u6a5f\u80fd\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u4f7f\u3063\u3066\u3044\u3066\u697d\u3057\u3044\u3057\u3001\u3044\u3056\u3068\u3044\u3046\u3068\u304d\u306b\u3082\u5f79\u7acb\u3061\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u6a5f\u80fd\u3092\u7121\u6599\u3067\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3057\u3001\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3084\u30d0\u30c3\u30c1\u51e6\u7406\u306e\u4e0a\u9650\u3092\u4e0a\u3052\u308b\u305f\u3081\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u3001\u6700\u65b0\u306e\u30d6\u30e9\u30a6\u30b6\u3092\u642d\u8f09\u3057\u305f\u3042\u3089\u3086\u308b\u30c7\u30d0\u30a4\u30b9\u3067\u3001PDF\u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30a4\u30ba\u3092\u7e2e\u5c0f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E3%82%B9%E3%83%86%E3%83%83%E3%83%971%EF%BC%8EiLovePDF%E3%81%ABPDF%E3%82%92%E3%82%A2%E3%83%83%E3%83%97%E3%83%AD%E3%83%BC%E3%83%89%E3%81%99%E3%82%8B\"><\/span>\u30b9\u30c6\u30c3\u30d71\uff0eiLovePDF\u306bPDF\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>iLovePDF\u306e\u30e1\u30a4\u30f3\u30b5\u30a4\u30c8\u5185\u306b\u3042\u308b\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u6700\u9069\u5316URL\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3955\" src=\"https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/ilovepdf-compress-pdf-1.png\" width=\"1000\" height=\"419\" alt=\"reduce pdf size online\" srcset=\"https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/ilovepdf-compress-pdf-1.png 1000w, https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/ilovepdf-compress-pdf-1-300x126.png 300w, https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/ilovepdf-compress-pdf-1-768x322.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E3%82%B9%E3%83%86%E3%83%83%E3%83%972iLovePDF%E3%81%A7PDF%E3%81%AE%E3%82%B5%E3%82%A4%E3%82%BA%E3%82%92%E7%B8%AE%E5%B0%8F%E3%81%99%E3%82%8B\"><\/span>\u30b9\u30c6\u30c3\u30d72.iLovePDF\u3067PDF\u306e\u30b5\u30a4\u30ba\u3092\u7e2e\u5c0f\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u9069\u7528\u3057\u305f\u3044\u5727\u7e2e\u306e\u30ec\u30d9\u30eb\u3092\u9078\u629e\u3057\u307e\u3059 &#8211; \u5727\u7e2e\u304c\u9ad8\u3044\u307b\u3069\u3001\u51fa\u529b\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>Compress PDF &#8220;\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u304c\u53ef\u80fd\u306b\u306a\u308b\u307e\u3067\u5f85\u3061\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u306b\u4fdd\u5b58\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"SmallPDF%E3%81%A7%E3%82%AA%E3%83%B3%E3%83%A9%E3%82%A4%E3%83%B3%E3%81%A7PDF%E3%82%B5%E3%82%A4%E3%82%BA%E3%82%92%E7%B8%AE%E5%B0%8F%E3%81%99%E3%82%8B%E6%96%B9%E6%B3%95\"><\/span>SmallPDF\u3067\u30aa\u30f3\u30e9\u30a4\u30f3\u3067PDF\u30b5\u30a4\u30ba\u3092\u7e2e\u5c0f\u3059\u308b\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Smallpdf\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u52d5\u4f5c\u3059\u308b\u305f\u3081\u3001iLovePDF\u306b\u975e\u5e38\u306b\u985e\u4f3c\u3057\u3066\u3044\u308b\u975e\u5e38\u306b\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u305d\u308c\u306f\u304a\u305d\u3089\u304f\u985e\u4f3c\u6027\u304c\u7d42\u4e86\u3057\u305f\u3068\u3053\u308d\u3067\u3059\u3002Smallpdf\u306f\u697d\u3057\u3044\u3068\u3044\u3046\u3088\u308a\u30b9\u30bf\u30a4\u30ea\u30c3\u30b7\u30e5\u3067\u3059\u3002\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u30c7\u30b6\u30a4\u30f3\u3001\u4fbf\u5229\u306a\u30e1\u30cb\u30e5\u30fc\u30ec\u30a4\u30a2\u30a6\u30c8\u3001\u57fa\u672c\u7684\u306a\u3082\u306e\u304b\u3089\u9ad8\u5ea6\u306a\u3082\u306e\u307e\u3067\u69d8\u3005\u306a\u30d5\u30a1\u30a4\u30eb\u7ba1\u7406\u30c4\u30fc\u30eb\u304c\u3059\u3050\u306b\u5229\u7528\u3067\u304d\u308b&#8230;\u3082\u3061\u308d\u3093\u3001PDF\u30b5\u30a4\u30ba\u7e2e\u5c0f\u30c4\u30fc\u30eb\u3082\u304b\u306a\u308a\u5f37\u529b\u3067\u3059\u3002\u552f\u4e00\u306e\u6b20\u70b9\u306f\u3001\u57fa\u672c\u7684\u306a\u5727\u7e2e\u306e\u307f\u304c\u7121\u6599\u3067\u3001\u9ad8\u5727\u7e2e\u3092\u884c\u3046\u306b\u306fPro\u30a2\u30ab\u30a6\u30f3\u30c8\u304c\u5fc5\u8981\u306a\u3053\u3068\u3067\u3059\u3002\u305d\u308c\u3067\u3082\u3001\u30d5\u30a1\u30a4\u30eb\u304c\u5927\u304d\u3059\u304e\u305a\u3001\u57fa\u672c\u7684\u306a\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u7e2e\u5c0f\u304c\u5fc5\u8981\u306a\u5834\u5408\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u3067PDF\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u7e2e\u5c0f\u3059\u308b\u826f\u3044\u30c4\u30fc\u30eb\u3060\u3002\u3053\u3053\u3067\u3001\u305d\u306e\u65b9\u6cd5\u3092\u8aac\u660e\u3059\u308b\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E3%82%B9%E3%83%86%E3%83%83%E3%83%971PDF%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB%E3%82%92%E3%82%A4%E3%83%B3%E3%83%9D%E3%83%BC%E3%83%88%E3%81%99%E3%82%8B\"><\/span>\u30b9\u30c6\u30c3\u30d71.PDF\u30d5\u30a1\u30a4\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Smallpdf\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u300cCompress PDF\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u306bPDF\u30d5\u30a1\u30a4\u30eb\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3956\" src=\"https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/compress-pdf-smallpdf-1.png\" width=\"1000\" height=\"545\" alt=\"pdf reducer\" srcset=\"https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/compress-pdf-smallpdf-1.png 1000w, https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/compress-pdf-smallpdf-1-300x164.png 300w, https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/compress-pdf-smallpdf-1-768x419.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E3%82%B9%E3%83%86%E3%83%83%E3%83%972Reduce_PDF_Size_Online_%E7%84%A1%E6%96%99\"><\/span>\u30b9\u30c6\u30c3\u30d72.Reduce PDF Size Online \u7121\u6599<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u305f\u3089\u3001Basic compression \u307e\u305f\u306f Advanced (If you&#8217;re a Pro subscriber) \u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<p>Compress\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u5f85\u3061\u3001\u6700\u5f8c\u306e\u30da\u30fc\u30b8\u3067\u300cDownload\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"SodaPDF%E3%81%A7PDF%E3%81%AE%E3%82%B5%E3%82%A4%E3%82%BA%E3%82%92%E7%B8%AE%E5%B0%8F%E3%81%99%E3%82%8B%E6%96%B9%E6%B3%95\"><\/span>SodaPDF\u3067PDF\u306e\u30b5\u30a4\u30ba\u3092\u7e2e\u5c0f\u3059\u308b\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>SodaPDF 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Online\u306f\u3001\u7de8\u96c6\u3001OCR\u3001\u30d9\u30a4\u30c4\u30ca\u30f3\u30d0\u30fc\u306a\u3069\u306e\u9ad8\u5ea6\u306a\u30c4\u30fc\u30eb\u3068\u3001\u30d5\u30a1\u30a4\u30eb\u30b3\u30f3\u30d0\u30fc\u30bf\u3001\u30da\u30fc\u30b8\u6574\u7406\u3001\u4fdd\u8b77\u3001\u96fb\u5b50\u7f72\u540d\u306a\u3069\u306e\u30b7\u30f3\u30d7\u30eb\u306a\u30c4\u30fc\u30eb\u3092\u5099\u3048\u305f\u3001\u591a\u6a5f\u80fd\u306aPDF\u30c4\u30fc\u30eb\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3067\u3059\u3002Soda PDF Online\u3067PDF\u306e\u30b5\u30a4\u30ba\u3092\u7e2e\u5c0f\u3059\u308b\u65b9\u6cd5\u306f\u3053\u3061\u3089\u3067\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E3%82%B9%E3%83%86%E3%83%83%E3%83%971SodaPDF%E3%81%ABPDF%E3%82%92%E3%82%A4%E3%83%B3%E3%83%9D%E3%83%BC%E3%83%88%E3%81%99%E3%82%8B\"><\/span>\u30b9\u30c6\u30c3\u30d71.SodaPDF\u306bPDF\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30d5\u30a1\u30a4\u30eb\u5727\u7e2e\u306e\u305f\u3081\u3001PDF\u30d5\u30a1\u30a4\u30eb\u3092SodaPDF Online URL\u306b\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3957\" src=\"https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/sodapdf-compress.png\" width=\"931\" height=\"436\" alt=\"reduce pdf\" srcset=\"https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/sodapdf-compress.png 931w, https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/sodapdf-compress-300x140.png 300w, https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/sodapdf-compress-768x360.png 768w\" sizes=\"auto, (max-width: 931px) 100vw, 931px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E3%82%B9%E3%83%86%E3%83%83%E3%83%972PDF%E3%81%AE%E3%82%B5%E3%82%A4%E3%82%BA%E3%82%92%E7%B8%AE%E5%B0%8F%E3%81%99%E3%82%8B\"><\/span>\u30b9\u30c6\u30c3\u30d72.PDF\u306e\u30b5\u30a4\u30ba\u3092\u7e2e\u5c0f\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u9ad8\u5727\u7e2e\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u6709\u6599\u7248Pro\u306e\u5f8c\u308d\u306b\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u3053\u3067\u306f\u57fa\u672c\u5727\u7e2e\u30ec\u30d9\u30eb\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<p>Compress File\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u305f\u3089\u3001\u5727\u7e2e\u3055\u308c\u305fPDF\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E8%AA%B0%E3%81%A7%E3%82%82%E4%BD%BF%E3%81%88%E3%82%8B%E7%84%A1%E6%96%99%E3%81%8B%E3%81%A4%E3%83%A6%E3%83%8B%E3%83%BC%E3%82%AF%E3%81%AAPDF%E3%82%A8%E3%83%87%E3%82%A3%E3%82%BF%E3%83%BC\"><\/span>\u8ab0\u3067\u3082\u4f7f\u3048\u308b\u7121\u6599\u304b\u3064\u30e6\u30cb\u30fc\u30af\u306aPDF\u30a8\u30c7\u30a3\u30bf\u30fc<span 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loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3958\" src=\"https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/win-updf-interface-01-1.png\" width=\"1149\" height=\"744\" alt=\"reduce pdf size to 100kb\" srcset=\"https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/win-updf-interface-01-1.png 1149w, https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/win-updf-interface-01-1-300x194.png 300w, https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/win-updf-interface-01-1-1024x663.png 1024w, https:\/\/www.iseepassword.jp\/blog\/wp-content\/uploads\/2022\/07\/win-updf-interface-01-1-768x497.png 768w\" sizes=\"auto, (max-width: 1149px) 100vw, 1149px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"TunesBro%E3%81%AE%E4%B8%BB%E3%81%AA%E6%A9%9F%E8%83%BD\"><\/span>TunesBro\u306e\u4e3b\u306a\u6a5f\u80fd<span 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