Alcohol isn't that great as an organic solvent. Are you using the air fryer to evaporate? That must be a fair fire risk!
Butane on the other hand is a good organic solvent and will evaporate at room temperature (just don't evaporate it in a room or near any heat source).
curl --upload-file thefile.tgz https://transfer.sh/somename
Then paste the resulting URL to the person who wants the file. Another useful app is the magic wormhole and I think there are some web front-ends for it.