{"id":48628,"date":"2025-04-10T11:45:24","date_gmt":"2025-04-10T11:45:24","guid":{"rendered":"https:\/\/ubuntuhandbook.org\/?p=48628"},"modified":"2025-04-10T11:45:24","modified_gmt":"2025-04-10T11:45:24","slug":"rufus-zstd-support","status":"publish","type":"post","link":"https:\/\/ubuntuhandbook.org\/index.php\/2025\/04\/rufus-zstd-support\/","title":{"rendered":"Bootable USB Creator Rufus Released v4.7 with Zstd Support"},"content":{"rendered":"<p><a href=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2025\/04\/rufus-icon.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-thumbnail wp-image-48629\" src=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2025\/04\/rufus-icon-250x250.webp\" alt=\"\" width=\"250\" height=\"250\" srcset=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2025\/04\/rufus-icon-250x250.webp 250w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2025\/04\/rufus-icon-300x300.webp 300w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2025\/04\/rufus-icon-700x700.webp 700w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2025\/04\/rufus-icon-768x768.webp 768w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2025\/04\/rufus-icon.webp 1200w\" sizes=\"auto, (max-width: 250px) 100vw, 250px\" \/><\/a><\/p>\n<p>Rufus, the popular free open-source app to create bootable USB flash drives or Live USBs, released new 4.7 version last night with new features.<\/p>\n<p>Rufus, stands for The <b>R<\/b>eliable <b>U<\/b>SB <b>F<\/b>ormatting <b>U<\/b>tility with <b>S<\/b>ource, is a <i>Windows only app<\/i> originally designed to create DOS bootable USB flash drives. But, it now supports a variety of bootable .iso files, including various Linux Distributions, such as Ubuntu, Debian, Fedora, Arch, and more.<\/p>\n<p><a href=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2025\/04\/rufus47.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-48630\" src=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2025\/04\/rufus47.webp\" alt=\"\" width=\"475\" height=\"581\" srcset=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2025\/04\/rufus47.webp 475w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2025\/04\/rufus47-245x300.webp 245w\" sizes=\"auto, (max-width: 475px) 100vw, 475px\" \/><\/a><\/p>\n<p><!--more--><\/p>\n<p>It as well supports raw disk image files including compressed ones. By releasing the new Rufus 4.7, it adds <a href=\"https:\/\/github.com\/facebook\/zstd\" target=\"_blank\" rel=\"noopener\">zstandard ztsd compression<\/a> support for disk images. Meaning it can now directly unpack .img files from .zst archives and deploy the image to a USB disk on the fly.<\/p>\n<p>The ztsd support is based on the latest Bled, which however cause very slow initial extraction of the 512 bytes MBR, as ZSTD was never designed for fast init or processing small elements of data. And. the code adds 400 KB to the Rufus executable after UPX compression.<\/p>\n<p>Besides that, the new release added a mechanism to detect and download updated <a href=\"https:\/\/docs.redhat.com\/en\/documentation\/red_hat_enterprise_linux\/9\/html\/managing_monitoring_and_updating_the_kernel\/updating-the-secure-boot-revocation-list_managing-monitoring-and-updating-the-kernel#the-secure-boot-revocation-list_updating-the-secure-boot-revocation-list\" target=\"_blank\" rel=\"noopener\">UEFI Secure Boot Forbidden Signature Database (DBXs)<\/a> from the official UEFI repository.<\/p>\n<blockquote><p><i>The UEFI Secure Boot Revocation List, or the Secure Boot Forbidden Signature Database (dbx), is a list that identifies software that Secure Boot no longer allows to run.<\/i><\/p><\/blockquote>\n<div id=\"attachment_48631\" style=\"width: 620px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2025\/04\/Gemini-uefi-secureboot.webp\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-48631\" class=\"size-large wp-image-48631\" src=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2025\/04\/Gemini-uefi-secureboot-700x700.webp\" alt=\"\" width=\"610\" height=\"610\" srcset=\"https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2025\/04\/Gemini-uefi-secureboot-700x700.webp 700w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2025\/04\/Gemini-uefi-secureboot-300x300.webp 300w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2025\/04\/Gemini-uefi-secureboot-250x250.webp 250w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2025\/04\/Gemini-uefi-secureboot-768x768.webp 768w, https:\/\/ubuntuhandbook.org\/wp-content\/uploads\/2025\/04\/Gemini-uefi-secureboot.webp 1200w\" sizes=\"auto, (max-width: 610px) 100vw, 610px\" \/><\/a><p id=\"caption-attachment-48631\" class=\"wp-caption-text\">image created by AI<\/p><\/div>\n<p>Other changes include new exclusion feature in the settings, allowing to ignore disks with a specific GPT GUID, as well as:<\/p>\n<ul>\n<li>Improve detection for compressed VHD images that are too large to fit the target drive.<\/li>\n<li>Drop ARM 32-bit builds.<\/li>\n<li>Update FreeDOS and Grub4DOS to the latest.<\/li>\n<li>And various bug-fixes.<\/li>\n<\/ul>\n<h3>Get Rufus<\/h3>\n<p>Rufus offers .exe files for modern 64-bit and old 32-bit AMD\/Intel platform, as well as 64-bit ARM devices, which are available to download in its website:<\/p>\n<div class=\"wp-block-buttons aligncenter\">\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link has-vivid-cyan-blue-to-vivid-purple-gradient-background has-text-color has-background\" href=\"https:\/\/rufus.ie\/en\/\" target=\"_blank\" rel=\"noreferrer noopener\">Rufus website<\/a><\/div>\n<\/div>\n<p>For choice, user may get the installers from <a href=\"https:\/\/github.com\/pbatard\/rufus\/releases\" target=\"_blank\" rel=\"noopener\">Github project page<\/a> or <a href=\"https:\/\/sourceforge.net\/projects\/rufus.mirror\/files\/\" target=\"_blank\" rel=\"noopener\">sourceforge mirror<\/a> page.<\/p>","protected":false},"excerpt":{"rendered":"<p>Rufus, the popular free open-source app to create bootable USB flash drives or Live USBs, released new 4.7 version last night with new features. Rufus, stands for The Reliable USB Formatting Utility with Source, is a Windows only app originally designed to create DOS bootable USB flash drives. But, it now supports a variety of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":48629,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[1581,972],"class_list":["post-48628","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-live-usb","tag-usb-creator"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/posts\/48628","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/comments?post=48628"}],"version-history":[{"count":0,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/posts\/48628\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/media\/48629"}],"wp:attachment":[{"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/media?parent=48628"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/categories?post=48628"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ubuntuhandbook.org\/index.php\/wp-json\/wp\/v2\/tags?post=48628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}