Click the «Choose files» button and select the PDF files you want to convert to PDB.
Select «PDB» as the target format. Click «Convert» to start converting PDF to PDB. It only takes a few seconds.
Done! Your PDF file has been converted to PDB format. You can download it to your device.
The Portable Document Format (PDF) is a file format used to present documents independent of application software, hardware, and operating systems. While the PDF format can describe elementary one-page documents, it may also be used for many complex documents that use various fonts, graphics, colors, and images.
PalmDOC, or AportisDoc, is an e-book and text document format that was popular on Palm OS devices. PalmDOC files will typically have a .pdb extension but will occasionally be found with a .prc extension.
| 🔁 Conversion | PDF to PDB |
| ⏱ Time to convert | 20 seconds |
| 💳 Cost | Free |
| 📂 File types | Documents, eBooks |
| ✳️ File extensions | .pdf, .pdb |
| 📏 File size limit | 75 MB |
| 👩💻 Supported OS | Windows, Linux, MacOS, iOS, Android |
You don't need to download and install any software to convert .pdf files to .pdb format. All conversions take place in the cloud.
Your files are completely safe and accessible only to you. All files will be permanently deleted within 2 hours after conversion.
Convert your pdf files to pdb in 2 clicks. And don't pay anything for it! Our PDF to PDB Converter is free for all users.