Tomelet keeps the publisher's fonts and layout, lets you write on any page with a stylus, and syncs your library with encryption only you hold. Every format. Every language. No account required.
Free, with no account. Tomelet Sync — encrypted sync across your devices — is $9.99 a month after a 14-day trial.
Can the principle of selection, which we have seen is so potent in the hands of man, apply in nature? I think we shall see that it can act most effectually.
If such do occur, can we doubt (remembering that many more individuals are born than can possibly survive) that individuals having any advantage, however slight, over others, would have the best chance of surviving and of procreating their kind?
On the other hand, we may feel sure that any variation in the least degree injurious would be rigidly destroyed. This preservation of favourable variations and the rejection of injurious variations, I call Natural Selection. key definition
The reader
Most reading apps flatten every book into the same template. Tomelet starts from what the publisher made and lets you work on top of it.
The fonts, spacing and images the publisher chose are honoured unless you say otherwise. A Print Page mode shows PDFs and fixed-layout books exactly as printed. Change the type size and the text reflows without losing that design.
Highlight, note, bookmark and draw with a stylus — on EPUBs and PDFs alike. S Pen pressure, tilt and the side button (erase) are supported. Annotations anchor to the text, not a page number, so they survive a font change or a different screen. Export everything as Markdown or JSON.
DRM-locked files are detected and explained, never silently broken. Readium LCP books open natively. Tomelet does not circumvent DRM.
Titles, authors, series and covers are read from the file, then the filename, then — if you allow it — Open Library and Google Books. Automatic tags, collections, and OPDS for your Calibre server. Import from anywhere on your device.
Every language
Right-to-left text, vertical Japanese and Chinese, ruby annotations, hyphenation and locale-aware sorting are part of the one rendering engine — not bolted on per format.
Tomelet Sync
Tomelet Sync keeps your books, reading positions, notes and highlights in step across your phone, tablet and computer. Everything is encrypted on your device before it's sent, so your library stays private — even from us.
Tomelet Sync is designed on the same security principles as a password manager: end-to-end encryption, with keys that only you hold.
Pricing
The free app is the whole reader, not a trial. Premium adds the one thing that needs a server.
Tomelet
Free
Supported by one skippable ad before a book opens — never while you read, never on your first day.
Tomelet Sync
$9.99per month
14-day free trial. Start it from Settings → Tomelet Sync in the app. Cancel any time from your app store.
Download
One codebase, five platforms. Your library and annotations follow you with Tomelet Sync.
FAQ
EPUB, PDF, MOBI, AZW3, FB2, CBZ, DOCX, TXT, Markdown and HTML, plus Readium LCP-protected books. Files locked with other DRM schemes (Adobe ADEPT, Kindle, Kobo, FairPlay) are detected and explained clearly; Tomelet does not circumvent DRM.
No. The free reader works completely offline with no account. You only sign in for Tomelet Sync, the optional encrypted cross-device sync.
Yes. It is the complete reader, not a trial. It is supported by a single skippable ad shown before a book opens — never inside the reader, never on your first day, and never more than a few times a day. Tomelet Sync removes ads entirely.
Your library, reading positions, annotations and files are encrypted on your device with keys generated there. Servers store only ciphertext and the size of what you upload — which is why no one else can read your library. A new device is approved from one you already trust, or with your Recovery Key, so keep that key somewhere safe.
Yes. Ink annotations work on every format with pressure and tilt; the S Pen side button erases. Ink is anchored to the text, so it stays in place when you change the font or open the book on another device.
Yes. Import files directly, or connect to a Calibre content server over OPDS. Tomelet reads the metadata Calibre wrote into your files and keeps its own tags and collections alongside.
Android, iPhone and iPad, Windows, macOS and Linux — the same app on each, built from one codebase. Tomelet Sync works across all of them.