OPDSy — OPDS comic & ebook reader for Android (the successor to Kuboo)

binarymeadow · Today, 06:08 AM

Hi all, I'm the developer of OPDSy, an OPDS comic and ebook reader for Android. I built it because Kuboo died and nothing properly replaced it, so I set out to make the streaming reader I actually wanted for my own library.

Point it at your OPDS servers and browse them together in one clean library. I run it against Ubooquity, Komga, Kavita, Calibre and even Project Gutenberg's public catalogue, all side by side.

What it does:

• One library, many servers. Add as many OPDS sources as you like; each loads independently, so one slow or offline server never breaks the rest. A colour badge per source shows where each item lives.
• Built for comics and manga. Pages stream one at a time over OPDS-PSE with prefetching. Paged or continuous scroll, left-to-right or right-to-left, dual-page landscape spreads, pinch to zoom.
• Ebooks too. Adjustable fonts, line spacing, light/sepia/dark themes, and optional read-aloud with your device voices.
• Improved on Kuboo. Adds reading-status/progress tracking and optional Google Drive sync so your place and favourites follow you.
• Read offline by downloading titles when you want, though streaming never requires it.
• Private by design. No accounts, no ads, and no tracking whatsoever. Credentials stay in your device keychain, and the optional sync is end-to-end encrypted.
• Wide format support. Comics and manga in CBZ, CBR (also CB7, CBT); ebooks in EPUB, MOBI, AZW3 and FB2; plus PDF

It's a paid app, a one-time £3.49, with no ads or subscription.

Play Store: https://play.google.com/store/apps/details?id=com.opdsy

Feedback from fellow self-hosters very welcome, especially if something misbehaves against your server, I'll happily fix it.

I use this personally for books, comics pdfs and soon to be markdown files. So im constantly iterating on it for myself.

Dr. Drib · Today, 08:11 AM

You've promoted your program in these FOUR forums, all made Today:

1.) Related Tools
2.) Reading and Management
3.) Android Devices

and now in this Forum:
4) Self-Promotions by Authors and Publishers.

Please be aware that you are allowed only ONE promotional post every SEVEN days in the Self-Promotions Forum.

For you convenience, I have supplied a link to Mobileread's Posting Guidelines for Self-Promotions:

https://www.mobileread.com/forums/sh...ad.php?t=90052

Today, 06:08 AM	#1
binarymeadow Junior Member Posts: 5 Karma: 10 Join Date: Jul 2026 Device: kindle paperwhite, fold 3	OPDSy — OPDS comic & ebook reader for Android (the successor to Kuboo) Hi all, I'm the developer of OPDSy, an OPDS comic and ebook reader for Android. I built it because Kuboo died and nothing properly replaced it, so I set out to make the streaming reader I actually wanted for my own library. Point it at your OPDS servers and browse them together in one clean library. I run it against Ubooquity, Komga, Kavita, Calibre and even Project Gutenberg's public catalogue, all side by side. What it does: • One library, many servers. Add as many OPDS sources as you like; each loads independently, so one slow or offline server never breaks the rest. A colour badge per source shows where each item lives. • Built for comics and manga. Pages stream one at a time over OPDS-PSE with prefetching. Paged or continuous scroll, left-to-right or right-to-left, dual-page landscape spreads, pinch to zoom. • Ebooks too. Adjustable fonts, line spacing, light/sepia/dark themes, and optional read-aloud with your device voices. • Improved on Kuboo. Adds reading-status/progress tracking and optional Google Drive sync so your place and favourites follow you. • Read offline by downloading titles when you want, though streaming never requires it. • Private by design. No accounts, no ads, and no tracking whatsoever. Credentials stay in your device keychain, and the optional sync is end-to-end encrypted. • Wide format support. Comics and manga in CBZ, CBR (also CB7, CBT); ebooks in EPUB, MOBI, AZW3 and FB2; plus PDF It's a paid app, a one-time £3.49, with no ads or subscription. Play Store: https://play.google.com/store/apps/details?id=com.opdsy Feedback from fellow self-hosters very welcome, especially if something misbehaves against your server, I'll happily fix it. I use this personally for books, comics pdfs and soon to be markdown files. So im constantly iterating on it for myself.

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Today, 08:11 AM	#2
Dr. Drib Grand Sorcerer Posts: 46,137 Karma: 61420337 Join Date: Jan 2007 Location: Peru Device: KINDLE: Oasis 3, Scribe (1st), Matcha; KOBO: Libra 2, Libra Colour	You've promoted your program in these FOUR forums, all made Today: 1.) Related Tools 2.) Reading and Management 3.) Android Devices and now in this Forum: 4) Self-Promotions by Authors and Publishers. Please be aware that you are allowed only ONE promotional post every SEVEN days in the Self-Promotions Forum. For you convenience, I have supplied a link to Mobileread's Posting Guidelines for Self-Promotions: https://www.mobileread.com/forums/sh...ad.php?t=90052