SnapINKo - E-ink eBook Reader

SnapINKo takes its name from INK, as in electronic ink.

INKO also carries the feeling of 「インコ」 in Japanese — a small bird that gently keeps you company.
It is a lightweight reader designed for E Ink reading: quiet, simple, and made to accompany you through every page.

SnapINKo — Supports phones, tablets, and e-readers

SnapINKo is a versatile e-book reader app.

Supported Formats

Text:
EPUB / KEPUB / TXT / HTM / HTML / DOC / DOCX / PDB / PRC / UPDB / MOBI

Comics:
CBZ / CBR / CBM / PDF / RAR / UPDB / image folders

In addition to reading novels and comics, SnapINKo also works as a full-featured PDF viewer.

Page Turning Modes

SnapINKo supports multiple page turning methods:

Swipe
Tap
Volume keys
Bluetooth presenter / remote

You can set custom reading reminders.
SnapINKo also tracks both single-session reading time and total reading time.

Full PDF Features
High-resolution viewing
Drawing and markup
Notes
Auto page-turn reading
Password-protected PDF support
Table of contents
Search result list
Full Comic Features
Landscape single-page swipe
Landscape double-page spread
Portrait white-margin cropping with odd/even mirrored edge trimming
Auto page turning
Free two-finger zoom
Folder-based comic support
Full Novel Features
Re-layout of false line breaks
Vertical Chinese reading
Simplified / Traditional Chinese conversion
Highlighting and note-taking, with freely added annotations and note export support
Japanese vertical reading for Aozora Bunko-style texts
Furigana display / hide option
Online dictionary lookup
Search result list

SnapINKo provides global settings.
After global settings are configured, newly opened books will follow those settings by default.

Individual settings can also be applied to each book.
Once a book has been opened, its individual reading settings can be preserved.

To support different e-reader devices, the app requires file access permission.
After selecting an e-book folder, SnapINKo can access books according to that folder.

For devices with a file browser, limited access is usually sufficient.
For e-readers without a file browser, full access can be selected instead.
Both modes are supported.

Network permission is used only for online dictionary lookup.

SnapINKo does not provide folder or file modification features.
It does not rewrite, move, rename, or delete your original files, making it safer to use.