AirDroid, Phone Link, scrcpy, Pushbullet, AirDrop, Intel Unison, LocalSend, Clipt, HiSuite, Unified Remote, AirMore, across, QtScrcpy, Mobizen, mconnect, NitroShare, Warpinator, Soduto, Feem, Zorin Connect, Gmote, Portal by Pushbullet, VLC Mobile Remote, Pulse SMS, GSConnect, Intel Remote Keyboard, WiFi File Explorer Pro, LanXchange, ControlPC, QPush, GTalkSMS, VLC Remote, FullControl, DeskCon, RemoteDroid, Remote Buddy, CellSend, LinkPush, QRemoteControl, Nuntius, EasyJoin, FoxToPhone, Pushjet are some alternatives to KDE Connect.