Extract text from Personal Editor documents (PE3)
To convert PE3 documents to another format, you need LEADTOOLS or other Developer software.
To convert other file formats to the "SDK Image Format" file type, you need software like LEADTOOLS or a similar tool.
A .PE3 file is an Image I/O Toolkit file developed by LEAD Technologies. It is primarily used as an internal file format by software that relies on the LEADTOOLS SDK for advanced image processing, compression, and format conversion. These files typically store proprietary image data, internal processing states, or cached thumbnails, sometimes referred to as Image Intelligence Office files.
The biggest disadvantage of the .PE3 format is its closed, developer-centric nature. You cannot open it with standard consumer image viewers like Windows Photos, Mac Preview, or standard web browsers. It generally requires the exact specific software that generated it or specialized diagnostic tools. Because the format is highly undocumented for end-users, standard online image converters will instantly fail when trying to process it.
Complicating matters, the .PE3 extension is also historically used by Ulead PhotoImpact (as an Image Archive for album thumbnails) and by Red Giant PluralEyes 3 (as an audio/video synchronization project file). This means when you encounter a .PE3 file, you are dealing with a highly ambiguous, proprietary asset.
Ideally, you want to convert any image data trapped inside a .PE3 to standard formats like JPG, PNG, or PDF to ensure compatibility across devices. While standard tools fail, convert.guru takes a pragmatic approach. Just drag and drop your file to identify its true format and inspect its internal content. If our analysis detects embedded JPEG or TIFF streams, viewing or extracting the image data may still be possible, bypassing the need for expensive proprietary software.
Convert.Guru analyzes your PE3 file, detects the exact format, and lets you read the text inside.
Users also converted UAS, PP5 and AB3 files.
If you want to convert PE3 file to , you can use LEADTOOLS or similar software from the "Internal Image Processing Data" category. In the File menu, look for Save As… or Export….
To convert files to PE3, try LEADTOOLS or another comparable tool in the "Internal Image Processing Data" 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 PE3 converter.