While today's gaming world has advanced with stunning graphics, intricate storylines, and rich controls, you might still cherish the 8-bit Nintendo games of old. To play those classics on your PC, you'll need NES emulation software.

1. Mesen
Mesen stands as the quintessential NES emulation software, supporting nearly every game ever published for the NES. Upon launching the software, a guide will assist you in importing game data and configuring gamepad and keyboard settings.

Should you suddenly close the software, fear not. Mesen comes with built-in auto-save functionality. Your game progress will be preserved until you return.
You can also capture gameplay videos to review your highlights later on. Additionally, Mesen allows overclocking, video filters, rewinding, adding audio effects, and Netplay for online gaming.
2. RetroArch
RetroArch stands out as one of the best and most popular NES emulators. Its notable features include rich functionalities and extensive customization options.

Emulation software is designed to provide you with a modern feel, featuring a PlayStation 3-like interface. RetroArch offers the ability to load and save game progress. If desired, you can also rewind games in real-time. The ability to adjust video quality is also noteworthy.
You can record your screen throughout the entire gameplay process or stream games to platforms like YouTube or Twitch. However, when using the software for the first time, you'll need to invest time in necessary setups for smooth gaming experiences in subsequent sessions.
3. VirtualNES
VirtualNES is a relatively good option. Although development has ceased, it still functions well. The advantage of VirtualNES is that it doesn't require any additional installations. Simply launch the software, load the game, and start playing.

Firstly, you'll notice an option called TV Frame. This feature displays a border resembling a TV, adding a nostalgic touch to your experience. Secondly, VirtualNES supports Netplay for multiplayer gaming. When you want a little extra fun, utilize the dedicated cheat code panel. The panel includes Game Genie and cheat code lookup tools.
4. FCEUX
This is an emulator specifically designed for NES games, a branch similar to other FCE software.

FCEUX supports gameplay with gamepads and fullscreen mode. This significantly enhances your gaming experience. Unlike RetroArch, setting up and configuring FCEUX is straightforward.
Any gamer who enjoys multiplayer gaming can easily join game rooms via IP address, port, password, and more.
5. Nintendulator
Nintendulator is an NES emulator with stable performance, providing players with a realistic, accurate gaming experience akin to playing on real hardware.

In addition to standard audio and video settings, the software offers options to record gameplay and save it in AVI format. You can connect up to two gamepads for multiplayer. Game Genie support allows you to use cheats or activate auto-play.
Nintendulator supports formats including NES, UNIF, FDS, and NSF.
6. Nestopia
If you find setting up RetroArch challenging, then Nestopia is for you. This software accurately emulates NES/Famicon games while providing the most useful gaming support features.

Nestopia offers Netplay support for online gaming needs. Additionally, there's a cheat code panel to add more fun to your gaming experience. Auto-save and gameplay recording features are definitely indispensable.
The initial developers temporarily halted support for Nestopia in 2008. Later, it was picked up by another company, rebranded as Nestopia Undead Edition. Now, it can be utilized across various platforms, including Mac, Linux, and Windows.
Conclusion
And there we have it, the top 6 NES emulation software. Wishing you enjoyable gaming sessions!