offlinecopy
nounUK /ˌɒf.laɪnˈkɒp.i/
US /ˌɔːf.laɪnˈkɑː.pi/
A saved copy of something that you can use without the internet.
I made an offline copy of the video so I could watch it on the plane.
OTHER MEANINGS
2. A printed version of a digital file.
She keeps an offline copy of the manual in her desk drawer.
3. A duplicate stored on a device that is not connected to a network.
The offline copy on the laptop was the only one left after the server crashed.
4. A version of a website or document kept for use when the internet is down.
The team saved an offline copy of the wiki for emergencies.