Enjarify — authorized DEX→JAR translation
Enjarify (google/enjarify) translates Dalvik DEX into a Java JAR. Cite Release 1.0.3; note the upstream repo is archived and points to Storyyeller/enjarify for continuation. License is Apache-2.0. Analyze only APKs/DEX you are authorized to examine.
Snapshot
| Field | Value |
|---|---|
| License | Apache-2.0 |
| Latest checked | google/enjarify 1.0.3 (Release object; repo archived); Debian 1:1.0.3-5 |
| Job | DEX/APK → JAR translation for Java tooling |
| Stars (order of magnitude) | ~2.7k on google/enjarify (counts change daily) |
| Peers | dex2jar, jadx, smali/baksmali |
Allowed framing
- Bridging your lab DEX into a Java bytecode viewer after translation.
- Comparing Enjarify JAR output with JADX decompilation on owned samples.
- Classroom demos of Dalvik vs JVM bytecode shapes.
Scope we will not cover
- No exploit PoC cookbooks from translated bytecode.
- No crack/keygen / DRM bypass framing.
- No “auto-unpack commercial protectors” cookbooks.
Beginner path (authorized only)
- Prefer a disposable lab VM; snapshot before loading unknown samples.
- Pin either the 1.0.3 tag from google/enjarify or a specific Storyyeller/enjarify commit — record which.
- Start with a tiny APK you built; keep the Enjarify version beside the file SHA-256.
- Open the resulting JAR in a Java viewer you already trust; escalate stubborn cases to jadx.
- Pair with dex2jar notes when classmates use that fork family instead.
- Use Enjarify when you need a DEX→JAR bridge on authorized Android samples.
- Prefer jadx for most APK→Java reading workflows.
- Refuse exploit and crack framing.
For legal, authorized and educational use only.
FAQ
What is Enjarify?
Enjarify translates Dalvik bytecode (DEX/APK) into a Java .jar so you can open the result in ordinary Java bytecode viewers. It is a translation step, not a full decompiler to Java source.
Which version is cited?
google/enjarify Release 1.0.3 (2016-12-20 UTC on the Release object; repository archived). Debian still packages 1:1.0.3-5 (checked 2026-10-24). google/enjarify README points future development to Storyyeller/enjarify — pin the exact tree you run.
What license applies?
Apache License 2.0 on google/enjarify and Storyyeller/enjarify (GitHub SPDX Apache-2.0; checked 2026-10-24).
JADX/Apktool or Enjarify?
Prefer jadx when you want Java/Kotlin-oriented decompilation of an APK. Prefer Apktool for resources/smali rebuild. Prefer Enjarify when you specifically need a DEX→JAR bridge into a Java tool chain on authorized samples.
Does this teach writing exploits or cracking apps?
No. Authorized inspection and education only — BinBench will not supply exploit PoCs, keygens or DRM bypass recipes.