Read anything. Keep what matters.

A calm, local-first reader for PDF, EPUB, CBZ, Markdown, MOBI, AZW3 and TXT.

Get from Microsoft Store

Read locally for free. Sync only if you choose.

Your local library works without an account. Sign in only when you want selected files, positions and highlights on another device.

Free

No subscription

  • All local reading features
  • One cloud file up to 20 MB
  • Position and highlight sync

Paid membership

US$1.99/month · US$14.99/year

  • 5 GB total cloud storage
  • Files up to 200 MB
  • Up to five devices

A simpler answer to everyday reading.

What file formats does ZephRead open?

ZephRead supports PDF, EPUB, CBZ, Markdown, MOBI, AZW3 and TXT. CBZ image books resume at the saved page; text selection and highlights are not available in CBZ.

Do I need to upload my books or documents?

No. Local reading never requires an upload. Only files you explicitly select for optional sync leave the device.

Do I need an account?

No account is required for local reading. An account is used only for optional cross-device sync and subscription management.

What does the Free sync plan include?

A signed-in Free account may sync one cloud file up to 20 MB, including its reading position and highlights.

What does paid membership include?

Paid membership provides 5 GB total cloud storage, files up to 200 MB and up to five devices. It costs US$1.99 monthly or US$14.99 yearly.

Where can I get Zeph Read?

Zeph Read is available for Windows 10 and 11 from Microsoft Store.