wudict

wuDict searches all your MDict, StarDict, AARD2, Lingvo DSL, Babylon, ZIM and wudict markdown dictionaries on your device, providing instant offline search across your entire dictionary collection. FEATURES - Formats: MDict (.mdx/.mdd), StarDict (.ifo/.idx/.dict), Aard2 (.slob), Lingvo DSL (.dsl), Babylon (.bgl), ZIM (.zim) - library.kiwix.org, wuDict markdown (.wudict.md) - a plain-text dictionary you can write in any editor - Instant search across all dictionaries with four modes: prefix, exact, contains, and full-text search - Dictionaries are automatically grouped by language, publisher, direction, etc. - Double-tap any word in a wudict dictionary article to instantly look up its definition - Adjust the font size via the ☰ → +/- widget - Custom lemmatization (word-form morphology) for 24 languages, configurable via ☰ → ⚙️ → Lemmatization; English lemmatization comes pre-installed - Immersive mode (full screen), with an option to draw content edge-to-edge, including the camera cutout area; enable by long-tapping the wudict icon in the launcher → Settings - Browse all headwords in any dictionary via ☰ → Browse - Select text in any app and pick → wuDict from the context menu - Apply custom CSS styles and fonts via the embedded Styler: ☰ → ⚙️ → Custom Style - Import dictionaries into wudict directly from your file manager: tap a .mdx/.dsl/.bgl/.zim/.slob/.zip/.7z file → Share > wuDict - Long-tap a dictionary download link on any web page (.mdx/.slob/.dsl/.zip/.7z) and pick Share → wuDict to install it locally Dictionaries are searchable immediately after adding them. wudict builds a compact headword index in the background, making lookups almost instant even across hundreds of dictionaries. Preparation is automatic and requires no configuration; contains-search, full-text search and media packing are optional per-dictionary switches — enable them only where you need them. They require extra space, with the estimated size displayed in the dictionary panel. PRIVACY - No account, no cloud, no telemetry. No ads. - The only network permission is used to reach the server running inside the app itself, on 127.0.0.1:6888 - No storage permission is required: dictionaries are imported through the system file picker into the app's own storage. OPEN SOURCE wuDict is free software, licensed under GPL-3.0. The same program runs on Linux, macOS, Windows, and even Raspberry Pi. Source code: https://github.com/wuweidict/wudict User guide: https://wudict.legbehindneck.com/apps/android/