Portal by Pushbullet VS Warpinator

Portal.pushbullet.com is now closed down, I used it pretty often to transfer files from PC to phone, it's faster than FTP and USB. Source: over 2 years ago

Portal by Pushbullet should work to transfer files while on the same network, but requires the portal app on your phone. Source: almost 3 years ago

They have linked the unofficial version in their GitHub repo https://github.com/linuxmint/warpinator. Source: about 1 year ago

You can then use Syncthing or Warpinator alongside it to sync them to other devices. Source: about 1 year ago

Other than those you mentioned, there is Warpinator. It works flawlessly for me. You need to create a hotspot manually if there is no internet. Source: about 1 year ago

[Warpinator](https://github.com/linuxmint/warpinator) will do this. I've used it in the past and I just double checked if it will send android to android, which it does. There are packages for Windows and in F-Droid. It is developed by the Linux Mint team, so seems like a trusty source. But, always double check if you are confident in the publisher. Source: about 1 year ago

I use Warpinator. It is developed by Linux Mint but I have ports installed on Windows, Android and even iPad. Source: over 1 year ago