{"id":3305,"date":"2024-08-25T10:26:30","date_gmt":"2024-08-25T10:26:30","guid":{"rendered":"https:\/\/howtogeek.blog\/ja\/?p=3305"},"modified":"2024-08-25T10:26:30","modified_gmt":"2024-08-25T10:26:30","slug":"8-best-image-compression-software-tools-for-pc-2024-ja","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/ja\/8-best-image-compression-software-tools-for-pc-2024-ja\/","title":{"rendered":"PC \u5411\u3051\u306e 8 \u3064\u306e\u6700\u9ad8\u306e\u753b\u50cf\u5727\u7e2e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30c4\u30fc\u30eb (2024)"},"content":{"rendered":"<p>\u753b\u50cf\u306b\u306f\u3055\u307e\u3056\u307e\u306a\u5f62\u5f0f\u304c\u3042\u308a\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u5f62\u5f0f\u306b\u3088\u3063\u3066\u753b\u50cf\u306e\u54c1\u8cea\u3084\u30b5\u30a4\u30ba\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002PNG \u3084 JPG \u306a\u3069\u306e\u5f62\u5f0f\u306e\u753b\u50cf\u306f\u30b5\u30a4\u30ba\u304c\u5927\u304d\u304f\u306a\u308b\u3053\u3068\u304c\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u3053\u3067\u5727\u7e2e\u304c\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<p>Windows \u307e\u305f\u306f macOS PC \u3067\u753b\u50cf\u3092\u5727\u7e2e\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u305f\u304f\u3055\u3093\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u3064\u3044\u3066\u3042\u307e\u308a\u3088\u304f\u77e5\u3089\u306a\u3044\u4eba\u3082\u3044\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u306e\u3067\u3001\u3053\u306e\u8a18\u4e8b\u3067\u306f\u305d\u308c\u3089\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n<p><strong>PC \u30e6\u30fc\u30b6\u30fc\u306b\u6700\u9069\u306a\u753b\u50cf\u5727\u7e2e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092<\/strong>\u53b3\u9078\u3057\u307e\u3057\u305f\u3002Microsoft Windows \u307e\u305f\u306f Apple MacBook \u306e\u3069\u3061\u3089\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3067\u3082\u3001\u3053\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u305f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u3044\u305a\u308c\u304b\u304c\u5fc5\u8981\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2><span id=\"1_Caesium_Image_Compressor\"><strong>1. \u30bb\u30b7\u30a6\u30e0\u753b\u50cf\u5727\u7e2e\u5668<\/strong><\/span><\/h2>\n<p>Caesium Image Compressor \u306f\u3001\u6700\u5c0f\u9650\u306e\u30ed\u30b9\u30ec\u30b9\u5727\u7e2e\u3067\u753b\u50cf\u3092\u5727\u7e2e\u3067\u304d\u308b\u8efd\u91cf\u30c4\u30fc\u30eb\u3067\u3059\u3002\u3053\u306e\u30c4\u30fc\u30eb\u306f\u3001\u753b\u50cf\u306e\u30b5\u30a4\u30ba\u3068\u54c1\u8cea\u3092\u524a\u6e1b\u3059\u308b\u306e\u306b\u5fc5\u8981\u306a\u3082\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002Caesium \u306f\u7121\u6599\u3067\u3001\u975e\u5e38\u306b\u4f7f\u3044\u3084\u3059\u304f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\u6700\u9ad8\u306e\u753b\u50cf\u5727\u7e2e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\" class=\"wp-image\" decoding=\"async\" height=\"900\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/08\/Caesium-Image-Compressor.webp\" title=\"\u6700\u9ad8\u306e\u753b\u50cf\u5727\u7e2e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\" width=\"1402\"\/><\/figure>\n<p>Caesium Image Compressor \u306b\u306f\u512a\u308c\u305f\u6a5f\u80fd\u304c\u3042\u308a\u3001PNG\u3001JPG\u3001WEBP \u306a\u3069\u306e\u753b\u50cf\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002Caesium \u3067\u306f\u4e00\u62ec\u5727\u7e2e\u3082\u53ef\u80fd\u3067\u3059\u3002\u3053\u306e\u30c4\u30fc\u30eb\u306f Windows \u304a\u3088\u3073 macOS \u30e6\u30fc\u30b6\u30fc\u304c\u5229\u7528\u3067\u304d\u3001\u7121\u6599\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><strong>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9: <a data-wpel-link=\"external\" href=\"https:\/\/saerasoft.com\/caesium#downloads\" rel=\"noopener nofollow external noreferrer\" target=\"_blank\">Windows<\/a> | <a data-wpel-link=\"external\" href=\"https:\/\/github.com\/Lymphatus\/caesium-image-compressor\/releases\/download\/v2.2.1\/caesium-image-compressor-2.2.1-macos.dmg\" rel=\"noopener nofollow external noreferrer\" target=\"_blank\">MacOS<\/a><\/strong><\/p>\n<h2><span id=\"2_TinyPNG\"><strong>2.TinyPNG<\/strong><\/span><\/h2>\n<p>\u3053\u306e\u30ea\u30b9\u30c8\u306b\u3042\u308b\u3082\u3046 1 \u3064\u306e\u30c4\u30fc\u30eb\u306f\u3001\u8ab0\u3067\u3082\u4f7f\u7528\u3067\u304d\u308b Web \u30d9\u30fc\u30b9\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3042\u308b TinyPNG \u3067\u3059\u3002\u3053\u306e\u30aa\u30f3\u30e9\u30a4\u30f3 \u30c4\u30fc\u30eb\u306f\u3001\u753b\u8cea\u3092\u72a0\u7272\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u753b\u50cf\u306e\u54c1\u8cea\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\u6700\u9ad8\u306e\u753b\u50cf\u5727\u7e2e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\" class=\"wp-image\" decoding=\"async\" height=\"503\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/08\/TinyPNG.webp\" title=\"\u6700\u9ad8\u306e\u753b\u50cf\u5727\u7e2e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\" width=\"1018\"\/><\/figure>\n<p>TinyPNG \u306f\u7121\u6599\u3067\u3001PNG \u3084 JPG \u306a\u3069\u3001\u307b\u3068\u3093\u3069\u306e\u753b\u50cf\u5f62\u5f0f\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001PC \u306b TinyPNG \u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u306f\u306a\u304f\u3001Web \u30d6\u30e9\u30a6\u30b6\u30fc\u7d4c\u7531\u3067\u306e\u307f\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u306f\u304d\u3063\u3068\u6c17\u306b\u5165\u3063\u3066\u3044\u305f\u3060\u3051\u308b\u5727\u7e2e\u30c4\u30fc\u30eb\u3067\u3059\u3002Windows \u307e\u305f\u306f macOS PC \u3067 Web \u30d6\u30e9\u30a6\u30b6\u30fc\u3092\u958b\u3044\u3066\u3001\u753b\u50cf\u306e\u5727\u7e2e\u3092\u958b\u59cb\u3059\u308b\u3060\u3051\u3067\u3059\u3002<\/p>\n<p><a data-wpel-link=\"external\" href=\"https:\/\/tinyjpg.com\/\" rel=\"noopener nofollow external noreferrer\" target=\"_blank\"><strong>\u4eca\u3059\u3050\u8a66\u3059<\/strong><\/a><\/p>\n<h2><span id=\"3_ImageOptim\"><strong>3. \u30a4\u30e1\u30fc\u30b8\u30aa\u30d7\u30c6\u30a3\u30e0<\/strong><\/span><\/h2>\n<p>\u305f\u3068\u3048\u3070\u3001macOS PC \u4e0a\u306e\u753b\u50cf\u306e\u54c1\u8cea\u3092\u6700\u9069\u5316\u3057\u305f\u3044\u3068\u601d\u3063\u3066\u3044\u3066\u3001\u512a\u308c\u305f\u30c4\u30fc\u30eb\u3092\u63a2\u3057\u3066\u3044\u308b\u5834\u5408\u3001ImageOptim \u306f\u4f7f\u7528\u3067\u304d\u308b\u7121\u6599\u30c4\u30fc\u30eb\u306e 1 \u3064\u3067\u3059\u3002\u3055\u3089\u306b\u91cd\u8981\u306a\u306e\u306f\u3001\u4f7f\u3044\u65b9\u304c\u975e\u5e38\u306b\u7c21\u5358\u3067\u9ad8\u901f\u3067\u3042\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\u6700\u9ad8\u306e\u753b\u50cf\u5727\u7e2e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\" class=\"wp-image\" decoding=\"async\" height=\"399\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/08\/ImageOptim.webp\" title=\"\u6700\u9ad8\u306e\u753b\u50cf\u5727\u7e2e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\" width=\"650\"\/><\/figure>\n<p>\u753b\u50cf\u306e\u54c1\u8cea\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u3001\u3055\u307e\u3056\u307e\u306a\u753b\u50cf\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001ImageOptim \u3092\u4fe1\u983c\u3067\u304d\u307e\u3059\u3002\u975e\u5e38\u306b\u512a\u308c\u305f\u6a5f\u80fd\u304c\u3042\u308a\u3001Web \u30b5\u30a4\u30c8\u3084\u30a2\u30d7\u30ea\u306e\u753b\u50cf\u3092\u6700\u9069\u5316\u3059\u308b\u306e\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>ImageOptim \u306f\u3001PC \u3067\u4f7f\u7528\u3067\u304d\u308b\u6700\u9ad8\u306e\u753b\u50cf\u5727\u7e2e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e 1 \u3064\u3067\u3059\u3002\u305f\u3060\u3057\u3001macOS \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306b\u306e\u307f\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><strong>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9: <a data-wpel-link=\"external\" href=\"https:\/\/imageoptim.com\/mac\" rel=\"noopener nofollow external noreferrer\" target=\"_blank\">macOS<\/a><\/strong><\/p>\n<h2><span id=\"4_UniConverter\"><strong>4.\u30e6\u30cb\u30b3\u30f3\u30d0\u30fc\u30bf<\/strong><\/span><\/h2>\n<p>UniConverter \u306f\u3001\u753b\u50cf\u306e\u5727\u7e2e\u4ee5\u4e0a\u306e\u6a5f\u80fd\u3092\u5099\u3048\u305f\u9ad8\u5ea6\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u3053\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u3001\u30d3\u30c7\u30aa\u306e\u5727\u7e2e\u304b\u3089 CD \u306e\u66f8\u304d\u8fbc\u307f\u3001\u30aa\u30fc\u30c7\u30a3\u30aa \u30d5\u30a1\u30a4\u30eb\u306e\u62bd\u51fa\u307e\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\u6700\u9ad8\u306e\u753b\u50cf\u5727\u7e2e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\" class=\"wp-image\" decoding=\"async\" height=\"527\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/08\/UniConverter.webp\" title=\"\u6700\u9ad8\u306e\u753b\u50cf\u5727\u7e2e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\" width=\"850\"\/><\/figure>\n<p>\u3055\u3089\u306b\u3001UniConverter \u306f\u753b\u50cf\u306e\u5727\u7e2e\u306b\u3082\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u753b\u50cf\u306e\u54c1\u8cea\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u3001\u30d0\u30c3\u30c1\u3054\u3068\u306b\u5727\u7e2e\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3082\u3046 1 \u3064\u306e\u6b20\u70b9\u306f\u3001\u90e8\u5206\u7684\u306b\u7121\u6599\u3067\u3042\u308b\u3053\u3068\u3067\u3059\u3002Windows \u304a\u3088\u3073 macOS \u30e6\u30fc\u30b6\u30fc\u304c\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><strong>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9: <a data-wpel-link=\"external\" href=\"https:\/\/videoconverter.wondershare.com\/\" rel=\"noopener nofollow external noreferrer\" target=\"_blank\">Windows<\/a> | <a data-wpel-link=\"external\" href=\"https:\/\/videoconverter.wondershare.com\/video-converter-ultimate-mac.html\" rel=\"noopener nofollow external noreferrer\" target=\"_blank\">macOS<\/a><\/strong><\/p>\n<h2><span id=\"5_Pixillion_Image_Converter_Software\"><strong>5. Pixillion \u753b\u50cf\u5909\u63db\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2<\/strong><\/span><\/h2>\n<p>Pixillion Image Converter \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u3001\u3055\u307e\u3056\u307e\u306a JPG\u3001GIF\u3001PNG\u3001RAW \u306a\u3069\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u5f37\u529b\u306a\u753b\u50cf\u5727\u7e2e\u30c4\u30fc\u30eb\u3067\u3059\u3002\u753b\u50cf\u3092\u5727\u7e2e\u3059\u308b\u305f\u3081\u306e\u6700\u9069\u306a\u30c4\u30fc\u30eb\u306e 1 \u3064\u3067\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Pixillion \u753b\u50cf\u5909\u63db\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\" class=\"wp-image\" decoding=\"async\" height=\"520\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/08\/Pixillion-Image-Converter-Software.webp\" title=\"Pixillion \u753b\u50cf\u5909\u63db\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\" width=\"744\"\/><\/figure>\n<p>\u3053\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u512a\u308c\u305f\u6a5f\u80fd\u3092\u5099\u3048\u3001\u975e\u5e38\u306b\u4f7f\u3044\u3084\u3059\u304f\u3001\u54c1\u8cea\u3092\u72a0\u7272\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u753b\u50cf\u306e\u30b5\u30a4\u30ba\u3092\u6700\u9069\u5316\u3057\u307e\u3059\u3002Pixillion Image Converter \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f 2 \u3064\u306e OS \u3067\u5229\u7528\u3067\u304d\u3001\u305d\u308c\u305e\u308c\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9 \u30ea\u30f3\u30af\u3092\u4ee5\u4e0b\u306b\u7528\u610f\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u7121\u6599\u3067\u3059\u304c\u3001\u30d7\u30ec\u30df\u30a2\u30e0 \u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3082\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p><strong>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9: <a data-wpel-link=\"external\" href=\"https:\/\/www.nchsoftware.com\/imageconverter\/index.html\" rel=\"noopener nofollow external noreferrer\" target=\"_blank\">Windows<\/a> | <a data-wpel-link=\"external\" href=\"https:\/\/www.nch.com.au\/components\/pixillionmaci.zip\" rel=\"noopener nofollow external noreferrer\" target=\"_blank\">macOS<\/a><\/strong><\/p>\n<h2><span id=\"6_IMAGESMALLER\"><strong>6.<span>\u5c0f\u3055\u304f\u306a\u308b<span>\u200b<\/span><\/span><\/strong><\/span><\/h2>\n<p>IMAGESMALLER \u306f\u3001PC \u4e0a\u3067\u753b\u50cf\u3092\u5727\u7e2e\u3059\u308b\u305f\u3081\u306e\u30aa\u30f3\u30e9\u30a4\u30f3 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3059\u3002TIFF\u3001PNG\u3001JPG \u306a\u3069\u306e\u753b\u50cf\u3092\u5c11\u306a\u304f\u3068\u3082 90% \u306e\u54c1\u8cea\u3092\u4fdd\u3061\u306a\u304c\u3089\u5727\u7e2e\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u3053\u306e\u30c4\u30fc\u30eb\u304c\u6700\u9069\u3067\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\u753b\u50cf\u5c0f\u3055\u304f\u3059\u308b\" class=\"wp-image\" decoding=\"async\" height=\"640\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/08\/IMAGESMALLER.webp\" title=\"\u753b\u50cf\u5c0f\u3055\u304f\u3059\u308b\" width=\"1321\"\/><\/figure>\n<p>\u3053\u306e\u30c4\u30fc\u30eb\u3067\u753b\u50cf\u3092\u5727\u7e2e\u3057\u306a\u304c\u3089\u3001\u5727\u7e2e\u306e\u8a73\u7d30\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002IMAGESMALLER \u306f\u975e\u5e38\u306b\u9ad8\u901f\u3067\u3001\u7121\u6599\u3067\u3001\u4f7f\u3044\u3084\u3059\u3044\u3067\u3059\u3002PC \u3067\u4f7f\u7528\u3059\u308b\u306b\u306f\u3001Web \u30d6\u30e9\u30a6\u30b6\u30fc\u306e\u307f\u304c\u5fc5\u8981\u3067\u3059\u3002\u753b\u50cf\u306b\u900f\u304b\u3057\u3092\u8ffd\u52a0\u305b\u305a\u3001\u6700\u9ad8\u306e\u30c4\u30fc\u30eb\u306e 1 \u3064\u3067\u3059\u3002<\/p>\n<p><a data-wpel-link=\"external\" href=\"https:\/\/www.imagesmaller.com\/\" rel=\"noopener nofollow external noreferrer\" target=\"_blank\"><strong>\u4eca\u3059\u3050\u8a66\u3059<\/strong><\/a><\/p>\n<h2><span id=\"7_JPEG_Compressor\"><strong>7. JPEG \u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc<\/strong><\/span><\/h2>\n<p>WinSoftMagic \u306e JPEG Compressor \u306f\u3001Windows \u30e6\u30fc\u30b6\u30fc\u5411\u3051\u306e\u7121\u6599\u5727\u7e2e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3059\u3002\u3053\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f JPG \u753b\u50cf\u306e\u51e6\u7406\u3067\u6700\u3082\u3088\u304f\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u72ec\u81ea\u306e\u6a5f\u80fd\u3082\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"JPEG \u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\" class=\"wp-image\" decoding=\"async\" height=\"499\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/08\/JPEG-Compressor.webp\" title=\"JPEG \u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\" width=\"680\"\/><\/figure>\n<p>JPEG Compressor \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001JPG \u753b\u50cf\u306e\u30b5\u30a4\u30ba\u3092\u5909\u66f4\u3057\u305f\u308a\u3001\u7e2e\u5c0f\u3057\u305f\u308a\u3001\u753b\u8cea\u3092\u5411\u4e0a\u3055\u305b\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u975e\u5e38\u306b\u4f7f\u3044\u3084\u3059\u304f\u3001\u30d0\u30c3\u30c1\u5727\u7e2e\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002JPEG Compressor \u306e\u3088\u3046\u306a\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001JPG \u753b\u50cf\u306e\u5727\u7e2e\u304c\u7c21\u5358\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u304c\u512a\u308c\u3066\u304a\u308a\u3001\u5727\u7e2e\u3082\u975e\u5e38\u306b\u9ad8\u901f\u3067\u3059\u3002<\/p>\n<p><strong>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9: <a data-wpel-link=\"external\" href=\"https:\/\/jpeg.compressor.software\/\" rel=\"noopener nofollow external noreferrer\" target=\"_blank\">Windows<\/a><\/strong><\/p>\n<h2><span id=\"8_Mass_Image_Compressor\"><strong>8. \u5927\u91cf\u753b\u50cf\u5727\u7e2e\u30bd\u30d5\u30c8<\/strong><\/span><\/h2>\n<p>\u540d\u524d\u306e\u901a\u308a\u3001Mass Image Compressor \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30d5\u30a9\u30eb\u30c0\u30fc\u5185\u306e\u753b\u50cf\u3082\u542b\u3081\u3001\u753b\u50cf\u3092\u4e00\u62ec\u3067\u5727\u7e2e\u3067\u304d\u307e\u3059\u3002\u753b\u50cf\u306e\u54c1\u8cea\u306f\u4f4e\u4e0b\u3057\u307e\u305b\u3093\u304c\u3001\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30a4\u30ba\u306f\u7e2e\u5c0f\u3055\u308c\u307e\u3059\u3002\u3055\u307e\u3056\u307e\u306a\u753b\u50cf\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u6700\u9069\u306a\u9078\u629e\u80a2\u3067\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\u5927\u91cf\u753b\u50cf\u5727\u7e2e\" class=\"wp-image\" decoding=\"async\" height=\"703\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/08\/Mass-Image-Compressor.webp\" title=\"\u5927\u91cf\u753b\u50cf\u5727\u7e2e\" width=\"896\"\/><\/figure>\n<p>Mass Image Compressor \u306f\u3001\u6700\u9ad8\u306e\u753b\u50cf\u5727\u7e2e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e 1 \u3064\u3067\u3059\u3002\u3057\u3070\u3089\u304f\u66f4\u65b0\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u7121\u6599\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001Mass Image Compressor \u306f\u3001HTML \u753b\u50cf\u3092\u542b\u3080\u307b\u3068\u3093\u3069\u306e\u753b\u50cf\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u512a\u308c\u305f\u753b\u50cf\u5727\u7e2e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3082\u3042\u308a\u3001\u6700\u9ad8\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e 1 \u3064\u3067\u3059\u3002<\/p>\n<p><strong>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9: <a data-wpel-link=\"external\" href=\"https:\/\/sourceforge.net\/projects\/icompress\/\" rel=\"noopener nofollow external noreferrer\" target=\"_blank\">Windows<\/a><\/strong><\/p>\n<h3><span id=\"Conclusion\"><strong>\u7d50\u8ad6<\/strong><\/span><\/h3>\n<p>\u5168\u4f53\u7684\u306b\u3001\u3053\u308c\u3089\u306f PC \u7528\u306e\u6700\u9ad8\u306e\u753b\u50cf\u5727\u7e2e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u3044\u305a\u308c\u304b\u3092 PC \u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3068\u3001\u54c1\u8cea\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u3042\u3089\u3086\u308b\u753b\u50cf\u3092\u5727\u7e2e\u3067\u304d\u307e\u3059\u3002\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u5927\u90e8\u5206\u306f\u7121\u6599\u3067\u3059\u3002PC \u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u3001\u753b\u50cf\u5727\u7e2e\u30c4\u30fc\u30eb\u306e\u5b8c\u5168\u306a\u6a5f\u80fd\u3092\u3059\u3050\u306b\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u753b\u50cf\u306b\u306f\u3055\u307e\u3056\u307e\u306a\u5f62\u5f0f\u304c\u3042\u308a\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u5f62\u5f0f\u306b\u3088\u3063\u3066\u753b\u50cf\u306e\u54c1\u8cea\u3084\u30b5\u30a4\u30ba\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002PNG \u3084 JPG \u306a\u3069\u306e\u5f62\u5f0f\u306e\u753b\u50cf\u306f\u30b5\u30a4\u30ba\u304c\u5927\u304d\u304f\u306a\u308b\u3053\u3068\u304c\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u3053\u3067\u5727\u7e2e\u304c\u5f79\u7acb\u3061\u307e\u3059\u3002 Windows \u307e\u305f\u306f macOS PC \u3067\u753b\u50cf\u3092\u5727\u7e2e\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u305f\u304f\u3055\u3093\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u3064\u3044\u3066\u3042\u307e\u308a\u3088\u304f\u77e5\u3089\u306a\u3044\u4eba\u3082\u3044\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u306e\u3067\u3001\u3053\u306e\u8a18\u4e8b\u3067\u306f\u305d\u308c\u3089\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002 PC \u30e6\u30fc\u30b6\u30fc\u306b\u6700\u9069\u306a\u753b\u50cf\u5727\u7e2e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u53b3\u9078\u3057\u307e\u3057\u305f\u3002Microsoft Windows \u307e\u305f\u306f Apple MacBook \u306e\u3069\u3061\u3089\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3067\u3082\u3001\u3053\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u305f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u3044\u305a\u308c\u304b\u304c\u5fc5\u8981\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 1. \u30bb\u30b7\u30a6\u30e0\u753b\u50cf\u5727\u7e2e\u5668 Caesium Image Compressor \u306f\u3001\u6700\u5c0f\u9650\u306e\u30ed\u30b9\u30ec\u30b9\u5727\u7e2e\u3067\u753b\u50cf\u3092\u5727\u7e2e\u3067\u304d\u308b\u8efd\u91cf\u30c4\u30fc\u30eb\u3067\u3059\u3002\u3053\u306e\u30c4\u30fc\u30eb\u306f\u3001\u753b\u50cf\u306e\u30b5\u30a4\u30ba\u3068\u54c1\u8cea\u3092\u524a\u6e1b\u3059\u308b\u306e\u306b\u5fc5\u8981\u306a\u3082\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002Caesium \u306f\u7121\u6599\u3067\u3001\u975e\u5e38\u306b\u4f7f\u3044\u3084\u3059\u304f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u3059\u3002 Caesium Image Compressor \u306b\u306f\u512a\u308c\u305f\u6a5f\u80fd\u304c\u3042\u308a\u3001PNG\u3001JPG\u3001WEBP \u306a\u3069\u306e\u753b\u50cf\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002Caesium \u3067\u306f\u4e00\u62ec\u5727\u7e2e\u3082\u53ef\u80fd\u3067\u3059\u3002\u3053\u306e\u30c4\u30fc\u30eb\u306f Windows \u304a\u3088\u3073 macOS 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