runconvert Logorunconvert Logo

    Convert PDB to PDF Files Online for Free.

    Free online tool to convert pdb to pdf files quickly and securely. No installation required – start converting your files in just a few clicks!

    PDB (Palm Database) is a generic container format originally developed for Palm OS applications and data, later adopted for ebooks on Palm devices. Various ebook formats including Mobipocket, eReader, and PalmDOC use PDB as their container structure, each with different internal formatting.

    PDB files offer simple formatting with efficient compression, making them suitable for the limited storage capacity of early mobile devices. Though considered legacy today, PDB remains important for accessing older ebook collections and publications from the early mobile computing era. Supported extension is .pdb.

    How to open PDB?

    Opening PDB files depends on the specific format contained within the PDB container. For eReader and PalmDOC formats, applications like eReader (formerly Palm Reader) can display the content. Mobipocket-formatted PDB files can be opened with Mobipocket Reader or Amazon Kindle applications.

    For modern devices, ebook management software like Calibre with appropriate plugins can open various PDB formats after identifying the specific internal format. Due to the format's age and diversity, conversion to contemporary formats like EPUB or MOBI is often the most reliable approach for accessing PDB content.

    Developed by: Palm, Inc.

    Initial release: Late 1990s

    Useful Links

    How to convert PDB?

    Converting PDB files is essential for accessing their content on modern devices. Our online converter identifies the internal format of your PDB file and transforms it appropriately into contemporary formats like EPUB and PDF. Simply upload your PDB file, select your desired output format, and click convert.

    Our PDB conversion tool supports various output formats including EPUB, MOBI, PDF, and DOCX, bringing your legacy ebook collection into the modern era. The conversion process preserves text content and basic formatting for optimal readability on current devices.

    PDF (Portable Document Format) is a widely used document format developed by Adobe Systems. It is used for presenting documents in a manner independent of application software, hardware, and operating systems.

    PDF files can contain links, interactive buttons, form fields, videos, and audio. It is one of the most popular formats for document exchange across different platforms.

    How to open PDF?

    PDF files can be opened with various software such as Adobe Acrobat Reader, which is the most popular choice. Additionally, most modern web browsers like Google Chrome, Mozilla Firefox, and Microsoft Edge support PDF file viewing without requiring additional software.

    On mobile devices, apps like Adobe Acrobat Reader, Google PDF Viewer, or Apple Books allow seamless PDF viewing.

    Developed by: Adobe Systems

    Initial release: 1993

    Useful Links

    How to convert PDF?

    You can easily convert PDF files to different formats such as Word, JPG, or PPT using online tools. To do so, upload your PDF file, choose the desired output format (e.g., DOCX, JPG, or PPTX), and start the conversion process.

    Many online converters ensure high-quality conversion and fast processing, making PDF files compatible with other document editing or image programs.

    HOW IT WORKS

    How to Convert Files using Runconvert

    STEP 1

    Click inside the file drop area to upload files or drag & drop files.

    STEP 2

    Select the desired format you want to convert the file to and click the 'Convert' button.

    STEP 3

    Download link of result files will be available instantly after conversion.

    STEP 4

    You can also send a link to the converted file via email.(Optional)

    Enterprise-Grade Security

    Protecting Your Data is Our Top Priority

    Experience unmatched security with our advanced encryption and protection systems. Your files are safe with us, every step of the way.

    End-to-End Encryption

    Your files are encrypted from upload to delivery with AES-256 encryption standards.

    • Zero-knowledge architecture
    • TLS 1.3 protocol

    Secure Access Control

    Multi-factor authentication and role-based access management for your entire organization.

    • SAML & SSO integration
    • Audit logging

    Protected Storage

    Redundant, encrypted storage systems with geo-distributed backups and disaster recovery.

    • 99.99% uptime SLA
    • Automatic failover

    File Verification

    Automated integrity checks and malware scanning on all files before processing.

    • Real-time threat detection
    • Version control

    Security Certifications & Compliance

    We maintain the highest industry standards for data protection

    ISO 27001
    GDPR Compliant
    HIPAA
    SOC 2 Type II

    How do you like our service? Share your experience!

    Bad
    Excellent
    4.5 out of 5
    Based on 5488 reviews