Best Executable Packers in 2026
Updated
In short: Obsidian is ranked #1 of 27 as of 7 October 2026, ahead of StarForce Reader and UPX. The best-ranked option with a free plan is StarForce Reader. The lowest first paid tier on this page is Obsidian at $4/mo.
If you need to package executable files, compare these tools by the formats and environments they support as well as the compression and protection options shown. Architecture support, binary formats, and supported platforms help you assess compatibility; compression levels and protection features add other practical dimensions. You can also weigh license model, free plan, and paid-from details when considering access and cost. Obsidian, StarForce Reader, and UPX are among the named options, alongside MPRESS and Enigma Virtual Box. Match the listed attributes to your file types, platform requirements, and protection needs to narrow down which packers merit a closer look.
27 executable packers ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
6 of the 25 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 1 | ObsidianWindows · Mac · Linux · Android · iPhone · Extension | Three bars | — | 5 of 6 | $4/mo | 6.7 | |
| 2 | StarForce ReaderWindows · Mac · Linux · Android · iPhone | Three bars | — | 5 of 6 | Free | 6.7 | |
| 3 | UPXWindows · Mac · Linux | Three bars | — | 3 of 6 | Free | 6.5 | |
| 4 | MPRESSWindows · Mac | Two bars | — | 2 of 6 | Free | 6.4 | |
| 5 | AlushPackerWindows | Two bars | — | 1 of 6 | Free | 6.3 | |
| 6 | Enigma Virtual BoxWindows | Two bars | — | 1 of 6 | Free | 6.3 | |
| 7 | Sentinel EMSWeb · Windows · Mac · Linux · Self-hosted · API | Two bars | — | — | 4 of 6 | — | 5.7 |
| 8 | DhaedalidaWindows | One bar | — | — | 1 of 6 | — | 5.4 |
| 9 | TinyLoadWindows | One bar | — | — | 1 of 6 | — | 5.4 |
| 10 | Virbox ProtectorWindows · Mac · Linux · Android · iPhone | Two bars | — | — | 5 of 6 | — | 5.4 |
| 11 | CrinklerWindows | No signal | — | — | 1 of 6 | — | 5.2 |
| 12 | FatpackWindows | No signal | — | — | 1 of 6 | — | 5.2 |
| 13 | papawLinux | No signal | — | — | 1 of 6 | — | 5.2 |
| 14 | PECompactWindows | No signal | — | — | 1 of 6 | — | 5.2 |
| 15 | VMProtectWindows · Mac · Linux | Two bars | — | — | 3 of 6 | $16.58/mo | 5.2 |
| 16 | Windows PE PackerWindows | No signal | — | — | 1 of 6 | — | 5.2 |
| 17 | Silent_PackerLinux | No signal | — | — | 1 of 6 | — | 5.1 |
| 18 | YugamiWindows | No signal | — | — | 1 of 6 | — | 5.1 |
| 19 | zELFLinux | No signal | — | — | 1 of 6 | — | 5.1 |
| 20 | BoxedApp PackerWindows | One bar | — | — | 1 of 6 | — | 5.0 |
| 21 | PELockWindows | One bar | — | — | 1 of 6 | — | 5.0 |
| 22 | DotFix NiceProtectWindows | No signal | — | — | 1 of 6 | — | 4.8 |
| 23 | Enigma ProtectorWindows | No signal | — | — | 1 of 6 | — | 4.8 |
| 24 | ObsidiumWindows | No signal | — | — | 1 of 6 | — | 4.8 |
| 25 | Safengine ProtectorWindows | No signal | — | — | 1 of 6 | — | 4.8 |
Compare all 25 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Supported platforms | Binary formats |
|---|---|---|---|---|---|---|---|---|
| 1 | Obsidian | 6.7 | Free plan | $4/mo | Yes | — | Windows | PE (Portable Executable), EXE, PyInstaller one-file executable |
| 2 | StarForce Reader | 6.7 | Free plan | Free | No | — | Windows | PE EXE, PE DLL, .NET EXE, .NET DLL |
| 3 | UPX | 6.5 | Free plan | Free | Yes | — | Windows, macOS, Linux | PE, ELF, Mach-O, COFF, DOS/COM, DOS/EXE, DOS/SYS, Atari/TOS |
| 4 | MPRESS | 6.4 | Free plan | Free | Yes | — | Windows, macOS | PE32, PE32+, .NET, Mach-O |
| 5 | AlushPacker | 6.3 | Free plan | Free | Yes | — | Windows | Portable Executable (.exe) |
| 6 | Enigma Virtual Box | 6.3 | Free plan | Free | Yes | — | Windows | EXE, DLL, OCX |
| 7 | Sentinel EMS | 5.7 | No | — | — | — | Windows, macOS, Linux | Win32, Windows x64, .NET executables and DLLs, Java JAR/WAR, macOS APP/Mach-O/DYLIB, Linux ELF executables and shared objects |
| 8 | Dhaedalida | 5.4 | No | — | Yes | — | Windows 10/11 and Windows Server 2019/2022; native x86/x64 PE targets | PE32, PE32+, .exe, .dll |
| 9 | TinyLoad | 5.4 | No | — | Yes | — | Windows x64 | PE, EXE |
| 10 | Virbox Protector | 5.4 | No | — | No | — | Windows, Linux, ARM Linux, macOS, Android, HarmonyOS, iOS | exe, dll, elf, so, dylib, jar, class, war, apk, aab, aar, app, js |
| 11 | Crinkler | 5.2 | No | — | — | — | Windows | EXE |
| 12 | Fatpack | 5.2 | No | — | Yes | — | Windows | Windows PE executables |
| 13 | papaw | 5.2 | No | — | Yes | — | Linux | — |
| 14 | PECompact | 5.2 | No | — | — | 429 one-time | Windows | EXE, DLL, SCR, OCX, native PE modules |
| 15 | VMProtect | 5.2 | No | $16.58/mo | No | — | Windows, macOS, Linux, Android | PE, Mach-O, ELF, .NET assemblies |
| 16 | Windows PE Packer | 5.2 | No | — | — | — | Windows 32-bit | PE; .exe |
| 17 | Silent_Packer | 5.1 | No | — | — | — | Linux | ELF64, ELF32, PE32+, PE32 |
| 18 | Yugami | 5.1 | No | — | — | — | Windows | PE |
| 19 | zELF | 5.1 | No | — | — | — | Linux | ELF64, .zlf, .tar.zlf, .sfx, .tar.sfx |
| 20 | BoxedApp Packer | 5.0 | No | — | No | 49 one-time | Windows | EXE, DLL |
| 21 | PELock | 5.0 | No | — | No | 59 one-time | Windows, Linux | EXE, DLL |
| 22 | DotFix NiceProtect | 4.8 | No | — | No | 149 one-time | Windows XP through Windows 11 | EXE, DLL, OCX |
| 23 | Enigma Protector | 4.8 | No | — | No | 249 one-time | Windows | EXE, DLL, .NET EXE, SCR, OCX, BPL, SRC |
| 24 | Obsidium | 4.8 | No | — | No | — | Windows | EXE, DLL, SCR, .NET Framework executables |
| 25 | Safengine Protector | 4.8 | No | — | No | — | Windows | PE executables, DLL, SCR, OCX, SYS |
Is your app on this list?
Numbered spots on this list can be sponsored, and a sponsored row is labelled as paid.
Questions about this list
Which executable packer is ranked first on Freedom251?
Obsidian is ranked #1 of 27 with a score of 6.7. StarForce Reader is second and UPX third.
How many of these have a free plan?
6 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Obsidian has the lowest first paid tier we found: $4/mo.
How is this list ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.