DOSBox-X vs UniPCemu
DOSBox-X
dosbox-x.comUniPCemu
superfury.itch.ioSide by side
| Figure | DOSBox-X | UniPCemu |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | — |
| Android | — | Yes |
| Self-hosted | Yes | — |
| Plans published | 2 | 1 |
| Spec score · MS-DOS Emulators | 8.7 (#4) | 7.1 (#21) |
| Integrations | The project says printing can work with third-party tools such as Printfil or WinPrint on Windows hosts. | Windows MIDI passthrough is supported, and the listing points users of other controllers to x360ce. |
| Networking | The project includes NE2000 Ethernet emulation and networking support. | Windows server builds can connect over TCP to simulate SLIP or PPP dial-up connections, and the packet server supports several protocols and multiple clients. |
| Purpose | DOSBox-X is an open-source DOS emulator for running DOS applications and games. | UniPCemu is a cycle-accurate x86 emulator for running classic PC games on mobile devices and modern PCs. |
| System requirements | Official packages target Windows 7 or later, with XP-compatible and older 9x/NT4 builds also listed. | Windows server builds require WinPcap or a compatible product such as Win10Pcap or Npcap with WinPcap compatibility for proper functionality. |
Plans
In their own words
DOSBox-X
DOSBox-X is a free, open-source DOS emulator for running DOS applications and games on Linux, macOS and Windows. It also supports DOS-based Windows guests, including Windows 3.x and Windows 9x/Me. The project emphasizes general emulation and accurate hardware behavior, with DOS/V services and emulation for NEC PC-98, AX and J-3100 systems. A graphical configuration tool and many virtual-machine options let users adjust the emulated environment. DOSBox-X provides up to 100 save slots, with automatic saving for selected programs or at user-defined intervals. Its emulated NE2000 adapter supports guest networking through PCAP and Slirp backends. Printing can use parallel ports and real or emulated printers, with PostScript or PNG output. Launching host applications from the emulator is disabled by default for security and can be enabled through configuration or a command-line option. The project describes use for DOS software, historical preservation, testing and continued DOS development; emulating Pentium 4-or-higher CPUs and post-2000 PC hardware are listed as non-goals.
UniPCemu
UniPCemu is a free, downloadable x86 emulator for classic PC software. Its main listing covers Windows and Android, with additional builds mentioned for PSP, Nintendo Switch and PS Vita. The emulator models CPU generations from the 8086/8088 through Pentium II, and drivers can provide software floating-point emulation. Hardware choices are configurable: graphics range from IBM MDA to ET4000/W32 SVGA, while sound options run from the PC speaker to Sound Blaster 2.0. It supports MS-DOS targets, DSK, IMD, CUE, IMG and IMA disk images, gamepads, audio CDs, mouse and keyboard, PSP-style controls and touch input. Windows MIDI passthrough is available. Windows server builds can use TCP to simulate SLIP or PPP connections, with multi-client and protocol support plus IP-based access controls. Android data is not backed up automatically and may be deleted on uninstall. Users provide ROMs and disk images. Windows server builds require WinPcap-compatible software.