Enable snaps and install postman on Fedora
Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Enable snapd
sudo dnf install snapd
To enable classic snap support, enter the following to create a symbolic link between /var/lib/snapd/snap and /snap
sudo ln -s /var/lib/snapd/snap /snap
Install postman
sudo snap install postman