Corrupt an APK File Online
Corrupt an Android .apk file online for free. Destroys the ZIP container and manifest so the package cannot be installed or inspected.
- Sem envio
- Sem limite de tamanho
- Sem registo
Corrompa o seu ficheiro APK
Afinado para .apk, .aab, .xapk, e funciona igualmente bem com qualquer outro formato.
Porque os ficheiros APK são difíceis de corromper como deve ser
An APK is a ZIP archive containing a compiled manifest, DEX bytecode and resources, plus a signature block that Android verifies before installing. Because installation validates both the archive structure and the signature, a corrupted APK fails at a very early and very visible stage.
O que esta ferramenta destrói
- The ZIP container. Local file headers, the central directory and the EOCD record are all destroyed.
- AndroidManifest.xml. The compiled binary manifest declaring the package name, permissions and entry activity becomes unreachable.
- classes.dex. The DEX bytecode entries lose their headers, so nothing can be verified or loaded.
- The signing block. The APK Signature Scheme block sitting before the central directory is destroyed, so verification fails outright.
O que vai ver a seguir
| Aplicação | Comportamento |
|---|---|
| Android install | "App not installed" or "There was a problem parsing the package." |
adb install | INSTALL_PARSE_FAILED_NOT_APK or a signature verification failure. |
| Google Play Console | Rejects the upload as an invalid package. |
| APK analysis tools | jadx and apktool fail to open the archive. |
Motivos comuns para fazer isto
- Testing that a sideloading or MDM flow rejects invalid packages.
- Verifying an app distribution portal validates uploads before publishing.
- Checking that a download-and-install pipeline detects a truncated transfer.
- Producing malformed packages for a mobile security analysis exercise.
Como corromper um ficheiro APK
- Largue o seu ficheiro .apk na caixa acima, ou clique para procurar.
- Deixe o nível em Standard, a menos que queira dano parcial (Light) ou precise de derrotar software de recuperação (Heavy).
- Prima Corromper ficheiro. O processamento decorre no seu dispositivo, por isso termina quase de imediato.
- Transfira o resultado. Por predefinição mantém o nome de ficheiro e o comprimento em bytes originais.
Perguntas frequentes sobre APK
Why does Android say "parsing the package"?
Because the installer reads the ZIP structure and the compiled manifest before anything else. Both are destroyed, so it fails at the parse stage rather than at install.
Does it break the signature?
Yes. The signing block sits inside the archive and is destroyed with it, so signature verification fails even if a parser somehow got that far.
Does it work on AAB bundles?
Yes. Android App Bundles are also ZIP containers and use the same profile.
Can I still inspect it with apktool?
No. Without a readable archive index there is nothing for apktool or jadx to decode.