Extract text from Pickle or plugin files (PLK)
To convert PLK files to another format, you need Python or other Data software.
To convert other file formats to the "Serialized Object File" file type, you need software like Python or a similar tool.
A .PLK file is primarily a serialized data object created by the Python pickle module. It is used to convert complex Python object structures into a byte stream for storage or transmission. Alternatively, .PLK files function as software plugin modules for PRO100 interior design software, digital document links for e-Boks, or even hidden photo preview thumbnails generated by vintage Sony Ericsson mobile phones.
The primary disadvantage of a .PLK file is its proprietary and environment-dependent nature. Python pickle files are famously insecure; unpickling data from an untrusted source can execute malicious code on your system. Furthermore, they are completely unreadable in standard text editors and often break if opened in a different version of Python than the one used to create them. If the file is a PRO100 plugin, it is locked entirely to that specific 3D modeling ecosystem.
Users typically need to convert Python-based .PLK data into standard, human-readable formats like JSON or CSV to ensure cross-platform compatibility and security. If the file is a Sony Ericsson preview, users want to extract the underlying JPG image.
Because .PLK files can represent entirely different things - from executable plugins to serialized arrays to raster images - they are notoriously difficult to open or convert with generic online tools. A standard image converter will fail on a Python object, and a document converter will fail on a 3D software plugin. Often, only the original software can safely interpret the data. If our analysis detects a supported underlying format like an embedded JPG or a readable data structure, viewing or conversion may still be possible without risking code execution.
Convert.Guru analyzes your PLK file, detects the exact format, and lets you read the text inside.
Users also converted PKL, JPG, PCKL and PICKLE files.
If you want to convert PLK file to TMP, TEMP, CACHE, LOG, BAK, OLD, NEW, PART, DOWNLOAD, CRDOWNLOAD, LOCK or PID, you can use Python or similar software from the "Serialized Python Object Storage" category. In the File menu, look for Save As… or Export….
To convert DEVICE, CACHE, SOCK, SYMLINK, PID, MOUNT, FIFO, LOG, PIPE, TMP, JUNCTION or TEMP files to PLK, try Python or another comparable tool in the "Serialized Python Object Storage" 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 PLK converter.