Extract text from BKY files
To convert your BKY file to another format, you need MIT App Inventor or other Developer software.
To convert other file formats to the "Visual Programming XML" file type, you need software like MIT App Inventor or a similar tool.
The .BKY file extension primarily represents source code fragments used by MIT App Inventor, a cloud-based tool for building Android applications using visual block programming. These files contain XML code that defines the logic and arrangement of the "puzzle piece" blocks in the designer view.
Users often encounter a major friction point with .BKY files: they are not executable apps. You cannot install a .BKY file on a phone. It is merely a component of a larger project, typically found inside AIA archives or created during a specific block export. Because the format is essentially XML, attempting to open it in a standard text editor reveals raw, cluttered code rather than the visual logic blocks, making manual editing risky and difficult. To execute the code, the file must be re-integrated into the App Inventor environment to compile an APK.
In legacy environments, a .BKY file might be a proprietary database backup created by LicensePro (by SoftwareKey). These files are distinct from the App Inventor format and suffer from severe vendor lock-in; they often cannot be opened without the original, now-dated software version that created them. For App Inventor files, the best conversion target is usually XML or TXT for code inspection, or re-importing to the platform. For LicensePro, data recovery is difficult without the original tool.
Convert.Guru analyzes your BKY file, detects the exact format, and lets you read the text inside.
Users also converted AIX, AIS and IPT files.
If you want to convert BKY file to JS, TS, PY, JAVA, CPP, C, CS, PHP, RB, GO, RS or SWIFT, you can use MIT App Inventor or similar software from the "Visual App Source Code" category. In the File menu, look for Save As… or Export….
To convert SH, PY, KT, PS1, SWIFT, LUA, PL, JAVA, SCALA, JS, VBS or TS files to BKY, try MIT App Inventor or another comparable tool in the "Visual App Source Code" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our BKY converter.