Freedom251
For vendors
AdvertiseTop spots, featured rows, home sponsor Get listedAdd a product we don't cover yet Claim a listingFree: verify the domain, then correct your page Vendor dashboardNumbers, orders and placements
Vendor dashboard

Best FLOSS Alternatives in 2026

Updated

20 apps from reverse engineering tools ranked against FLOSS on the same published basis.

  1. 1
    Frida Free plan AndroidapiiOSLinuxMac Free6.7
    FLOSS vs Frida
  2. 2
    radare2 Free plan AndroidapiiOSLinuxMac Free6.7
    FLOSS vs radare2
  3. 3
    rev.ng Free plan apiLinuxMacWebWin Free6.7
    FLOSS vs rev.ng
  4. 4
    Rizin Free plan AndroidiOSLinuxMacWin Free6.7
    FLOSS vs Rizin
  5. 5
    angr Free plan LinuxMacself-hostedWin Free6.6
    FLOSS vs angr
  6. 6
    Binary Ninja Free plan apiLinuxMacWebWin Free6.6
    FLOSS vs Binary Ninja
  7. 7
    IDA Pro Free plan LinuxMacWin $91.58/mo6.6
    FLOSS vs IDA Pro
  8. 8
    JEB Free plan apiLinuxMacWin $100/mo6.6
    FLOSS vs JEB
  9. 9
    Qiling Framework Free plan apiLinuxMacself-hostedWin Free6.6
    FLOSS vs Qiling Framework
  10. 10
    Binwalk Free plan LinuxMacself-hostedWin Free6.5
    FLOSS vs Binwalk
  11. 11
    Cutter Free plan LinuxMacWin Free6.5
    FLOSS vs Cutter
  12. 12
    Ghidra Free plan extensionLinuxMacWin Free6.5
    FLOSS vs Ghidra
  13. 13
    ILSpy Free plan extensionLinuxMacWin Free6.5
    FLOSS vs ILSpy
  14. 14
    ImHex Free plan LinuxMacWin Free6.5
    FLOSS vs ImHex
  15. 15
    JADX Free plan LinuxMacWin Free6.5
    FLOSS vs JADX
  16. 16
    Refinery Free plan LinuxMacself-hostedWin Free6.5
    FLOSS vs Refinery
  17. 17
    RetDec Free plan LinuxMacself-hostedWin Free6.5
    FLOSS vs RetDec
  18. 18
    iced-x86 LinuxMacWebWin 5.5
    FLOSS vs iced-x86
  19. 19
    Apktool LinuxMacWin 5.4
    FLOSS vs Apktool
  20. 20
    B2R2 LinuxMacWin 5.4
    FLOSS vs B2R2

FLOSS alternatives compared

#AppScoreFree planFromRuns on
1Frida6.7Free planFreeAndroid, API, iOS, Linux, Mac, Windows
2radare26.7Free planFreeAndroid, API, iOS, Linux, Mac, self-hosted, Windows
3rev.ng6.7Free planFreeAPI, Linux, Mac, Web, Windows
4Rizin6.7Free planFreeAndroid, iOS, Linux, Mac, Windows
5angr6.6Free planFreeLinux, Mac, self-hosted, Windows
6Binary Ninja6.6Free planFreeAPI, Linux, Mac, Web, Windows
7IDA Pro6.6Free plan$91.58/moLinux, Mac, Windows
8JEB6.6Free plan$100/moAPI, Linux, Mac, Windows
9Qiling Framework6.6Free planFreeAPI, Linux, Mac, self-hosted, Windows
10Binwalk6.5Free planFreeLinux, Mac, self-hosted, Windows
11Cutter6.5Free planFreeLinux, Mac, Windows
12Ghidra6.5Free planFreeBrowser, Linux, Mac, Windows
13ILSpy6.5Free planFreeBrowser, Linux, Mac, Windows
14ImHex6.5Free planFreeLinux, Mac, Windows
15JADX6.5Free planFreeLinux, Mac, Windows
16Refinery6.5Free planFreeLinux, Mac, self-hosted, Windows
17RetDec6.5Free planFreeLinux, Mac, self-hosted, Windows
18iced-x865.5No—Linux, Mac, Web, Windows
19Apktool5.4No—Linux, Mac, Windows
20B2R25.4No—Linux, Mac, Windows
Make your app an alternative to FLOSS

The sponsored alternative slot on this page is labelled Sponsored.

See the price

Questions about FLOSS alternatives

What is the best alternative to FLOSS?

Frida, number 1 in reverse engineering tools with a score of 6.7 out of 10. The others here: radare2, rev.ng, Rizin and 16 more.

What is the best free alternative to FLOSS?

Frida is the best-ranked alternative with a free plan. 17 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.