Blender 3D Data Format
The Blender Foundation
3D Image Files
mime-type/not-avalible
10/23/2021
If you need to edit the BLEND file, one of the safest methods is to download and install the software dedicated to working with BLEND files. Of course, there are probably BLEND Online Editors available, but none of them will be able to provide such a wide range of available options as dedicated software.
Remember, that not all of the mentioned programs will allow you to edit the BLEND file. Additional information about the BLEND file extension can be found here.
This is definitely the surest way. Try to open the BLEND file with one of the programs and it will see if you can edit the BLEND file. It's safest to download the software from the developer's website. Links to the websites of software producers can be found on the software subpages. Below you will find some examples of software programs that support the BLEND file (so it is very possible that they can edit files in BLEND format).
And here is the full list of programs supporting the BLEND file
Some file formats are just plain text files that you can open with Notepad. However, it's dangerous, you can permanently damage your BLEND file. After saving the changes, it may not be possible to reopen the BLEND file. For this reason, try to use software created to edit BLEND files.
It is actually certain that one of the applications working with files in the BLEND format will be able to edit the file. However, if for some reason you did not find this option, you can try using tools prepared by external websites. Verified websites with the option to edit the file in the BLEND format below.
Free Online File Edit Service
Copy and paste this link anywhere.