EbookConverter

com.econverter.app
by Zapstore Catalog

Android ebook converter — epub, mobi, azw3, docx and more. No Calibre needed.

EbookConverter wraps gryf/ebook-converter (a Calibre fork) to run natively on Android via Chaquopy. Features: - Convert between popular ebook formats (epub, mobi, azw3, docx, fb2, …) directly on your phone - Auto input: epub, mobi, azw3, docx, odt, fb2, html, htmlz, lrf, pdb, rtf, txt, md, markdown, pdf, kfx - Auto output: epub, kfx, mobi, azw3, docx, fb2, htmlz, lrf, md, txt, txtz - Settings for Auto, Calibre, or direct boko conversion, with backend-specific format choices - Auto combines Calibre and boko through intermediate EPUBs for KFX input and KFX/Markdown output - Direct boko input: epub, kfx, azw3, mobi; output: epub, kfx, azw3, md - Cancel conversions and discard temporary batch outputs without changing original books - Clear all selected books or tap session history to select them again - Output profiles for Kindle, Kobo, Nook, iPad, and generic e-ink devices - Metadata editing (title, authors, publisher) - Font size and margin controls - Dark mode support - No internet required — all conversion runs locally Limitations: - PDF input supports text-based PDFs only (scanned PDFs need OCR, unavailable on Android) - PDF output not supported - Calibre mode has no KFX input or KFX/Markdown output; direct boko mode has no Calibre conversion options Licensed under GPL-3.0.

First release: Nov 2, 2026, 1 total release.

Most recent release: Nov 2, 2026.

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Releases

  • Nov 2, 2026 1.5.0
    ## What's Changed * feat: add result sharing by @bilec in https://github.com/bilec/econverter/pull/28 * fix: load Python native libraries outside app data by @bilec in https://github.com/bilec/econverter/pull/31 * feat: allow edit EPUB, AZW3 and MOBI metadata without conversion by @bilec in https://github.com/bilec/econverter/pull/32 **Full Changelog**: https://github.com/bilec/econverter/compare/v1.4.0...v1.5.0