These are files containing source code for the Debian operating system.
The files here are in "jigdo" format. Use jigdo tools to download the contents of the complete ISO image files from what's here and a normal Debian mirror. You should end up with an exact copy of each ISO image as though you'd downloaded it directly via HTTP or FTP.
Once you have downloaded all the ISO images you want, you will typically need to write them to installation media.
The images described here are sized to be written to writeable Blu-Ray media at a minimum, but may be written to larger media if needed.
There are files here (SHA512SUMS, etc.) which contain checksums of the images. These checksum files are also signed - see the matching .sign files. Once you've downloaded an image, you can check:
For more information about how to do these steps, read the verification guide.
This Debian image build only includes Free Software where possible. However, many systems include hardware which depends on non-free firmware to function properly so this build also includes those firmware files for those cases. See the Debian Wiki non-free firmware page for more information.
See the Debian CD FAQ for lots more information about Debian CDs and installation.
The images here were put together by the Debian CD team , using debian-cd and other software.
Name Last modified Size DescriptionApache/2.4.41 (Ubuntu) Server at ftp5.de.freebsd.org Port 443
Parent Directory - SHA256SUMS.sign 2023-07-22 19:03 833 SHA512SUMS.sign 2023-07-22 19:03 833 SHA256SUMS 2023-07-22 18:49 1.2K SHA512SUMS 2023-07-22 18:49 1.9K HEADER.html 2023-07-22 15:33 2.2K debian-12.1.0-source-BD-4.jigdo 2023-07-22 15:15 224K debian-12.1.0-source-BD-1.jigdo 2023-07-22 15:18 370K debian-12.1.0-source-BD-3.jigdo 2023-07-22 15:19 970K debian-12.1.0-source-BD-2.jigdo 2023-07-22 15:20 1.0M debian-12.1.0-source-BD-4.template 2023-07-22 15:15 2.6M debian-12.1.0-source-BD-1.template 2023-07-22 15:18 4.9M debian-12.1.0-source-BD-3.template 2023-07-22 15:19 10M debian-12.1.0-source-BD-2.template 2023-07-22 15:20 12M