WPS Office Free & Premium. Also cross platform Windows, Linux and Mac
It looks the most like MS Office 2016 if you like MS Office. They have a free versions with a few limits and of course annoying ads! The premium versions are very reasonable in price $29 per year 3 computers & 6 mobile devices. (LOL I wonder if they know in the real world people don't work off their phones!)
I can't give you files to download here it's not allowed per their EULA agreement.
(Yes some of us read those)
Notice the ad in the bottom right corner - that is on the screen not locked to the writer.
Compare WPS Suites
Website
https://www.wps.comMy System:
Case: Thermaltake Core V71 Tempered Glass.
Motherboard: Asus Prime TRX40-Pro.
CPU: AMD Threadripper 3970X@Auto OC.
Water Block: EK Velocity sTR4 copper & nickel.
Radiator: Thermaltake Pacific CL429 64mm pure copper.
Water Pump & Res: 320 GPH Pond Pump, 5 Gallon Reservoir.
Memory: 64 gigs Corsair Vengeance DDR4-3600 18-19-19-39 CR1.
Video Card: Asus TUF AMD RX 6900XT OC 16 gigs
Hard Drives: 1 Crucial 256gig M550, 2 Crucial 2TB SSD's,
1 WD 10TB 256meg cache, 1 WD 5TB 128meg cache, 2 Seagate 4TB 256meg cache.
Power Supply: Corsair 1050 watt SINGLE RAIL.
OS's: LINUX Xubuntu 20.04 LTS x64 and Windows 10 Pro.