Bitbucket is a popular platform for open source projects and other types of free software development. You can share code with anyone and use the system to issue pull requests, merge requests, or create and deploy builds of your code.

To encrypt a text file using gpg, just make sure it's selected and click "Decrypt". In the bottom right corner of the popup menu you will find a button that will bring up the file. It will be displayed in the original text file viewer.

If you want to hide a gpg file you don't want to share, you can hide the file and show it again when you click the "Unhide" button. It's also possible to set the size of the encrypted view.