Apple NeXT Interface Builder Project
Apple, Inc.
Misc Files
mime-type/not-avalible
10/30/2021
To edit PROJ file, we strongly recommend installing software that works with PROJ files. Of course, there are probably PROJ Online Editors available, but none of them will be able to provide such a wide range of available options as dedicated software.
Please note that not every program that supports PROJ will allow you to edit the file. Additional information about the PROJ file extension can be found here.
Definitely the best solution. Use any of the programs that support the PROJ file to check if it allows you to edit the file. It's safest to download the software from the developer's website. You will find links to the software developers' websites on the subpage of each program. List of sample programs supporting the PROJ file below.
The full list of PROJ supporters
Some file formats are just plain text files that you can open with Notepad. However, such manual editing of the PROJ file or any other file may result in damage to the file. After saving the changes, it may not be possible to reopen the PROJ file. It is safest to use software that was created to edit files in the PROJ format.
It can definitely be said that any of the list of programs that support the PROJ extension should be able to edit the PROJ file. Use other options if you still haven't found a way to edit PROJ. Verified websites with the option to edit the file in the PROJ format below.
Free Online File Edit Service
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