Bring your own material
Load lesson packs with vocabulary, translations, notes, and example sentences in one place.
Free for the people
Fydor
A desktop study space for building language lessons, importing sentence-rich material, and reviewing what matters with calm spaced repetition.
v4.2.1 is the current desktop release for Windows and macOS. Your lessons and review history stay on your device.
Read the patch notes Browse the Exchange
How it works
Import a lesson. Study the sentences. Keep what sticks.
Practice in context
Move between flashcards, fill-in-the-blank prompts, multiple choice, and sentence recall.
Review what is due
Missed sentences return sooner. Easy ones wait longer. The queue stays calm and useful.
Desktop
Download Fydor
Choose the installer for your computer.
Portable content
Share lessons without locking them away.
Fydor lesson packs let teachers, students, and self-learners move useful material between machines without a subscription or hosted account. Community-reviewed packs live in the Exchange.
Mac install
If your Mac blocks Fydor on first launch.
The current download may trigger a macOS security warning on first launch.
Open it safely
Control-click Fydor in Finder and choose Open.
If macOS still warns
Open System Settings → Privacy & Security and choose Open Anyway.