ACBR
ACBR: A free desktop reader with broad file support, metadata tools, and Komga or Kavita connections. Ranked #30 of 55 in Comic Book Reader Apps by our editors (5.1/10); pricing: Free plan; best for windows or Linux readers who also need ebook tools.
At a glance
- Editor score5.1 / 10
- PricingFree plan
- Best forWindows or Linux readers who also need ebook tools
- Free planYes
- Paid fromFree
- Panel-by-panel modeNo
- Facts checked13 Oct 2026
Where it wins
- Reads comic archives, ebooks, PDFs, and common image formats
- Edits metadata and converts or resizes comics, ebooks, and images
- Connects to Komga and Kavita servers
Where it doesn't
- Reading modes are limited to single-page and double-page views
- No cloud sync
- No panel-reading mode
Our verdict on ACBR
ACBR is a free desktop app for reading and converting comics, ebooks, and image files on Windows or Linux. It suits readers who want one local tool for comic archives and several ebook formats, alongside image files. Supported formats include CBZ, CBR, CB7, PDF, EPUB, JPG, PNG, WebP, AVIF, FB2, and MOBI 7. Its home screen organizes files through favorites, recent items, and custom lists, making it relevant to solo readers managing a personal collection across supported formats.
The reading controls cover single-page and double-page modes, page fitting, customizable scaling, and rotation. That is a practical set of basic viewing options, but the product does not include panel reading, and a dedicated manga mode is not specified. Readers who prioritize guided panel-by-panel viewing or a specialized manga experience should look for an app whose reading tools are built around those needs. ACBR is a better fit when straightforward page display matters alongside conversion and library utilities.
Beyond reading, ACBR displays and edits comic and ebook metadata, and can convert and resize comics, ebooks, and images. Connections to Komga and Kavita servers add an option for readers whose collections already use those systems; Comic Vine is also listed as an integration. The app is open source and free, with no paid tiers to compare. It is a sensible pick for Windows or Linux users seeking a no-cost combination of reader, converter, and metadata editor, but less suited to anyone who needs cloud synchronization or more specialized reading modes.
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ACBR pricing
ACBR fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Archive formats | CBZ, CBR, CB7 |
| Panel-by-panel mode | No |
| Library organization | Yes |
| Platforms | Windows, Linux |
| Cloud sync | No |
| Manga reading | Not verified |
| Deployment | Desktop |
| Platforms | Windows, Linux |
| Built for | Solo (editorial estimate) |
| Integrations | 3 integrations: Komga, Kavita, Comic Vine |
| Pricing | Free plan |
| Website | github.com |
| Facts checked | 13 Oct 2026 |
ACBR integrations
ACBR lists 3 integrations on its own site.
- Komga
- Kavita
- Comic Vine
Alternatives to ACBR
- KomikkuA free Linux reader for online manga and local comics, with library and series tracking.9.1
- YACReaderA free desktop reader and server pair with mobile apps for browsing and progress sync.7.9
- KavitaA free, open-source reader and library for people who want to host their own comics and ebooks.7.8
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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