Extract text from Zipped Palm Markup Language files (PMLZ)
To convert PMLZ Zipped Palm files to another format, you need Calibre or other E-Book software.
To convert other file formats to the "Compressed eBook Archive" file type, you need software like Calibre or a similar tool.
A .PMLZ file is a compressed archive containing a Palm Markup Language (.PML) document alongside its referenced images. It was used to distribute eBooks for the now-defunct Palm OS personal digital assistants (PDAs) using software like Peanut Reader (later known as eReader). Historically, you would open them with the eReader application, but modern users typically rely on standard archive utilities like 7-Zip to extract the contents or eBook management tools like Calibre.
The format is entirely obsolete. Modern devices like the Amazon Kindle, Apple iPad, or Kobo do not support .PMLZ files. Opening them directly on modern smartphones or PCs without specialized legacy software is impossible. Keeping eBooks in this format restricts your ability to read them on current hardware.
You must convert these files to modern standards like EPUB, PDF, or MOBI. Because .PMLZ is just a ZIP container, unzipping the file yields a standard PML text file and images, which can then be compiled into a standard eBook format. However, standard online converters often fail because they do not recognize the legacy Palm structure inside the wrapper.
Convert.Guru analyzes your PMLZ file, detects the exact format, and lets you read the text inside.
If you want to convert PMLZ file to PDF, EPUB, MOBI, AZW, AZW3, KFX, PRC, LIT, OPF, CBZ, CBR or CB7, you can use Calibre or similar software from the "Palm OS eBook Storage" category. In the File menu, look for Save As… or Export….
To convert FB2, MOBI, CBT, RTF, CB7, DOCX, DJVU, AZW, CBA, PDF, DOC or EPUB files to PMLZ, try Calibre or another comparable tool in the "Palm OS eBook 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 PMLZ converter.