4 Answers2025-08-11 14:20:35
I've tried a bunch of ebook readers, and the one that stands out for highlighting and annotations is the Kindle app. It's super user-friendly and lets you highlight passages in different colors, which is great for organizing thoughts. You can also add notes directly to the text, and everything syncs across devices. I love how it keeps all my annotations in a separate section, making it easy to revisit key points later. Another cool feature is the ability to export highlights and notes, which is perfect for students or book clubs. The Kindle Paperwhite is also a solid choice if you prefer a dedicated e-reader with the same features.
2 Answers2025-07-11 13:34:47
finding the right e-ink reader is like finding the perfect pair of glasses—it just clicks. After testing dozens, the Onyx Boox Note Air stands out for format support. It handles EPUB, PDF, MOBI, AZW, even obscure formats like DJVU with ease. The Android OS underneath means you can install apps like Kindle or Kobo, making it a Swiss Army knife for book formats. The 10.3-inch screen is a dream for PDFs, and the stylus support adds a layer of utility for annotations.
What sets it apart is the flexibility. Most readers lock you into their ecosystem, but the Note Air lets you sideload anything. I’ve thrown CBZ comics, TXT files, and even academic papers at it, and it chews through them without hiccups. The only downside is the price—it’s premium, but for a format-hoarder like me, worth every penny. If you read a mix of novels, manga, and PDFs, this is the closest thing to a universal reader.
7 Answers2025-06-05 16:31:13
As an avid Kindle user who loves to annotate and highlight while reading, I've explored various formats extensively. Kindle's native format, AZW or AZW3, fully supports annotations and highlights, syncing seamlessly across devices. MOBI, the older format, also allows annotations, but they might not sync as reliably. EPUB, now widely supported by Kindle, retains highlights and notes just as well. However, PDFs are trickier—while you can highlight, annotations are limited and don’t sync.
Some lesser-known formats like TXT or DOCX allow basic highlighting, but the experience is clunky compared to Kindle’s native formats. Comics or manga in CBZ/CBR formats don’t support annotations at all. If you rely heavily on notes, sticking to AZW, AZW3, or EPUB is your best bet. Third-party tools like Calibre can convert files while preserving annotations, but it’s not always flawless. Always check the file type before diving into a book if note-taking is your priority.
7 Answers2026-07-19 01:08:29
Not enough people talk about KOReader. It's originally for e-ink devices like Kobo, but the Android port is incredibly stable. Its annotation system is built for scholars—you can export all your highlights and notes to a separate Markdown or HTML file with proper citations, which is a lifesaver for writing papers. The PDF reflow and cropping tools are also the best I've seen for handling badly formatted scans. The interface is utilitarian, but if your priority is capturing and organizing thoughts from ebooks, it's in a league of its own.