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MOBI to EPUB Converter

Read Palm database records, decode uncompressed or PalmDOC-compressed MOBI6 text and package a reflowable EPUB. Unencrypted legacy MOBI6 only.

Free to useNo sign-upRuns in your browser
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Enter the inputs, then select Convert legacy MOBI.

Local file only, up to 10 MB. Additional decoded limits apply.

Your result
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Result will appear here

How MOBI to EPUB Converter works

Read Palm database records, decode uncompressed or PalmDOC-compressed MOBI6 text and package a reflowable EPUB.

The tool processes the supplied input with browser APIs and bundled local libraries.

Concept diagram for MOBI to EPUB Converter, showing legacy mobi book input and the supported output.
Concept diagram; the three operation images are actual browser captures.

How to convert legacy MOBI

Supply supported input and review the result.

Choose the supported file

Choose Legacy MOBI book. Processing reads the file in this browser.

Input and settings
MOBI to EPUB Converter: input and settings in the implemented browser tool
Actual local browser view. Open the image to read it at full size.

Review the conversion settings

Check the supported input and conversion limits below.

Tool result
MOBI to EPUB Converter: tool result in the implemented browser tool
Actual local browser view. Open the image to read it at full size.

Review and save the result

Save an EPUB with extracted legacy MOBI text. Check the download in its target application before replacing your source.

Review the details
MOBI to EPUB Converter: review the details in the implemented browser tool
Actual local browser view. Open the image to read it at full size.

When to use MOBI to EPUB Converter

Recover text from an older ebook

Use an unencrypted MOBI6 book with supported compression. Newer KF8 and protected books require a different reader.

Source text lines represented as large readable document shapes.
Work with your source text. Concept illustration.

Read text in a reflowable container

The EPUB wraps extracted text in a reading chapter. Images and original navigation are outside this converter’s supported scope.

Text documents with highlighted lines for comparison and review.
Compare and review text. Concept illustration.

Keep the original ebook

This conversion changes the reading container and omits layout information. Save the source when illustrations or book structure matter.

Text prepared for reuse in another document.
Prepare text for the next task. Concept illustration.

What the output contains

Review the format and conversion policy.

An EPUB with extracted legacy MOBI text. Unencrypted legacy MOBI6 only. KF8/AZW3, HUFF/CDIC, DRM and record trailing extras are rejected. Embedded images, navigation and styling are omitted. Up to 2 MB decoded book text.

Keep the original while checking the saved output. The result reflects the input and settings you supplied.

A text result and its source shown for careful comparison.
Read the output carefully. Concept illustration.

Supported input and limits

Check these conditions before converting.

Unencrypted legacy MOBI6 only. KF8/AZW3, HUFF/CDIC, DRM and record trailing extras are rejected. Embedded images, navigation and styling are omitted. Up to 2 MB decoded book text.

The page does not keep inputs or results after leaving. Keep the source and save the output you need.

Text characters and line boundaries represented in a review illustration.
Check characters and line breaks. Concept illustration.

Convert legacy MOBI with your input

Review the supported output and save your result.

Convert legacy MOBI

MOBI to EPUB Converter: common questions

Answers about using MOBI to EPUB Converter and understanding its results.

What output can I save?

Save an EPUB with extracted legacy MOBI text. Unencrypted legacy MOBI6 only. KF8/AZW3, HUFF/CDIC, DRM and record trailing extras are rejected. Embedded images, navigation and styling are omitted. Up to 2 MB decoded book text.

Does the page upload my input?

No. Processing uses browser APIs and bundled local libraries. The selected file or entered source is not sent to a conversion server. Save the result before leaving.