What's in this directory?

These are files containing source code for the Debian operating system.

How do I use these files?

The files here are complete ISO images, ready to use.

Once you have downloaded all the ISO images you want, you will typically need to write them to installation media.

What size and type of media will I need?

The images described here are sized to be written to writeable DVD media at a minimum, but may be written to larger media if needed.

How can I verify my download is correct and exactly what has been created by Debian?

There are files here (SHA1SUMS, SHA256SUMS, etc.) which contain checksums of the images. These checksum files are also signed - see SHA1SUMS.sign, SHA256SUMS.sign, etc. Once you've downloaded an image, you can check:

• that its checksum matches that expected from the checksum file; and
• that the checksum file has not been tampered with.

For more information about how to do these steps, read the verification guide.

Only the first few images are available! Where are the rest?

We don't store/serve the full set of ISO images for all architectures, to reduce the amount of space taken up on the mirrors. You can use the jigdo tool to recreate the missing ISO images instead.

Other questions?

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  Description
 Parent Directory                                        -   
 MD5SUMS                            2019-04-27 20:37  842   
 MD5SUMS.sign                       2019-04-27 20:45  833   
 SHA1SUMS                           2019-04-27 20:37  946   
 SHA1SUMS.sign                      2019-04-27 20:45  833   
 SHA256SUMS                         2019-04-27 20:37  1.2K  
 SHA256SUMS.sign                    2019-04-27 20:45  833   
 SHA512SUMS                         2019-04-27 20:37  2.0K  
 SHA512SUMS.sign                    2019-04-27 20:45  833   
 debian-9.9.0-source-DVD-1.iso      2019-04-27 16:12  4.4G  
 debian-9.9.0-source-DVD-10.iso     2019-04-27 16:13  4.4G  
 debian-9.9.0-source-DVD-11.iso     2019-04-27 16:14  4.4G  
 debian-9.9.0-source-DVD-12.iso     2019-04-27 16:16  4.1G  
 debian-9.9.0-source-DVD-2.iso      2019-04-27 16:17  4.4G  
 debian-9.9.0-source-DVD-3.iso      2019-04-27 16:18  4.4G  
 debian-9.9.0-source-DVD-4.iso      2019-04-27 16:19  4.4G  
 debian-9.9.0-source-DVD-5.iso      2019-04-27 16:21  4.4G  
 debian-9.9.0-source-DVD-6.iso      2019-04-27 16:24  4.4G  
 debian-9.9.0-source-DVD-7.iso      2019-04-27 16:26  4.4G  
 debian-9.9.0-source-DVD-8.iso      2019-04-27 16:27  4.4G  
 debian-9.9.0-source-DVD-9.iso      2019-04-27 16:28  4.4G