Handle modified without checkout files
If you are going to modify or delete a file under Perforce version control, the read-only status of such file should be removed. IntelliJ IDEA takes care of automatically making files writable. However, you can change read-only status manually, which may happen in a number of ways; for example:
- With the Clear Read-Only Status option enabled, you make a file writable using a file system.
- When a read-only file is opened in the editor, you double-click lock icon in the status bar.
- You remove read-only attribute externally, using file properties.
In these cases, the file gets status Modified without checkout and appears in the Changes view.
To resolve ‘modified without checkout’ files
- In the Changes view, expand Modified without Checkout node, and select the desired file.
- From the context menu of the file, choose Check Out . The file becomes writable, and moves to the active changelist.
Read-only files
If a file is read-only, it is marked with the closed lock icon in the status bar. If a file is writable, it is marked with the open lock icon .
Toggle the read-only mode on and off

- Open a file in the editor and click the lock icon / in the status bar.
- Alternatively, select a file in the Project tool window ( Alt+1 ), go to File | File Properties in the main menu and click Make file read-only .
If a read-only status is set by a version control system, it is suggested that you use IntelliJ IDEA version control integration features. For more information, refer to Version control.
Last modified: 09 November 2023
File is read only in Intellij
I worked on my projects for a while and restored intellij IDE back to default. My files are now read only, how do I make them editable again?I have not been able to do so. Im new and stuck please help.
asked Jun 17, 2021 at 12:39
Amazing MrBilll Amazing MrBilll
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Can you edit the files with other programs?
Jun 17, 2021 at 12:42
There is a lock symbol in the bottom of the toolbar. Is the lock open or closed? What happens if you click on the lock?
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