Description:
Convert and remove DRM on eBooks
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Type: Cask
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Latest Version: 3.0.16.531@0
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Tracked Since: Dec 24, 2025
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Links:
Homepage |
formulae.brew.sh
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Category: Productivity
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Tags:
ebook
drm
converter
kindle
calibre
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Install:
brew install --cask ultimate
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About:
Ultimate is a comprehensive tool designed to strip DRM protection from various eBook formats, including Kindle, Kobo, and Adobe DRM. It facilitates format conversion, allowing users to read their purchased books on any device or e-reader. This utility ensures long-term access and backup of digital libraries by removing vendor-specific locks.
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Key Features:
- Removes DRM from Kindle, Kobo, Adobe, and Apple eBooks
- Supports batch processing for multiple files
- Converts eBooks to EPUB, PDF, or MOBI formats
- Preserves original metadata and formatting
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Use Cases:
- Backing up purchased eBooks to a personal archive
- Reading Kindle books on non-Kindle e-readers
- Converting eBooks for use with third-party reading apps
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Alternatives:
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Calibre with DeDRM plugins
– Open-source alternative; requires manual plugin installation and setup.
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Epubor Ultimate
– The specific tool itself; often compared to its free or trial versions.
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| Detected |
Version |
Rev |
Change |
Commit |
| Dec 24, 2025 7:48am |
3.0.16.531 |
0 |
VERSION_BUMP |
e9696d9b |
| Sep 19, 2025 7:39am |
3.0.16.489 |
0 |
VERSION_BUMP |
e6ff96d7 |
| Sep 16, 2025 4:46am |
3.0.16.486 |
0 |
VERSION_BUMP |
bc49158a |
| Sep 2, 2025 10:41am |
3.0.16.483 |
0 |
VERSION_BUMP |
f1f59315 |
| Aug 27, 2025 7:35am |
3.0.16.469 |
0 |
VERSION_BUMP |
80508a86 |
| Aug 25, 2025 10:49am |
3.0.16.459 |
0 |
VERSION_BUMP |
4431d1d9 |
| Aug 23, 2025 12:17pm |
3.0.16.435 |
0 |
VERSION_BUMP |
f0c4104f |
| Aug 14, 2025 7:35am |
3.0.16.435 |
0 |
VERSION_BUMP |
a2514df2 |
| Aug 11, 2025 4:52am |
3.0.16.422 |
0 |
VERSION_BUMP |
317f4b2c |
| Aug 4, 2025 7:09am |
3.0.16.417 |
0 |
VERSION_BUMP |
e96bc20f |
| Jul 30, 2025 10:16am |
3.0.16.404 |
0 |
VERSION_BUMP |
51414133 |
| Jul 29, 2025 9:44pm |
3.0.16.397 |
0 |
VERSION_BUMP |
aad3a469 |
| Aug 8, 2024 9:55am |
3.0.16.261 |
0 |
VERSION_BUMP |
2ecfd980 |
| Jul 9, 2024 6:55am |
3.0.16.241 |
0 |
VERSION_BUMP |
fb9967c2 |
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