Based on our record, Portal by Pushbullet should be more popular than Samsung DeX. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
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
Possibly! If you go to http://samsung.com/us/explore/dex/, you can still download the Dex Mac app. It didn't work on my Mac with S22, but people have been able to get it to work with S21 and older even after they dropped support. You'll need to connect a USB C cable from your tab S7+ to the Mac, as it doesn't support wireless. Source: almost 2 years ago
SHAREit - SHAREit allows you to transfer files and data from your phone to another device without having to rely on WiFi or a data plan.
Duet Display - With Duet Display, you can transform your iPhone or iPad into a second display to expand the screen space of your PC or Mac system.
NitroShare - Official status updates from https://t.co/Uiz47VKYD9. Email updates: https://t.co/zY8kOVT5CN
scrcpy - Display and control your Android device from your computer
ShareDrop - HTML5 clone of Apple's AirDrop - easy P2P file transfer powered by WebRTC
Vysor - Vysor lets you view and control your Android on your computer.