Japanese dictionary made with Flutter
About this app
Fujiten is an offline Japanese dictionary application made with the Flutter framework.
Definition and kanji comes from the EDICT dictionary, compiled as a database from the edict_database project.
Setup
In order for fujiten to work, the Expression Database and the Kanji Database are needed.
The databases can be downloaded and installed from fujiten via the "settings/databases" menu or by downloading the database manually from https://github.com/odrevet/edict_database.
Top menu
Bars
Access the settings menu.
The settings menu allows you to download the dictionaries, set brightness and read legal information.
Insert
Radicals <>
Will match kanji composed with the selected radicals.
Kanji character Ⓚ
Will match any kanji.
Kana character ㋐
Will match a hiragana/katakana character.
Joker .*
Any match.
Convert
In case your device is not equipped with a Japanese input keyboard, fujiten can convert Latin character (romaji) to hiragana or katakana.
Lowercase romaji will be converted to hiragana, uppercase romaji will be converted to katakana.
Kotoba / Kanji search
When Kotoba is selected, fujiten will search for expression.
When Kanji is selected, fujiten will search for kanji.
Clear
Clear the input field.
Search
Run the search.
Tips
• Search are performed with regular expression, quantifiers "{}" and meta-characters like "." and others can be used
• Use search by radical < > when searching for an expression which you do not know a kanji but recognize some of its radicals example: ＜化＞
• When no results, add ".*" at the beginning or/and the end of your search
Licensed under GPL-3.0-only, by Olivier Drevet.
What's New in v2.3.0
Imported from the F-Droid repository index.
Version history
Oct 30, 2025 · 51.3 MB · Android API 24–36 · code 14
Imported from the F-Droid repository index.
SHA-256 35629d8bca643eab6167925d26212c30773ccf5c82179ce5f13483993e300d2d
Oct 12, 2025 · 50.4 MB · Android API 24–36 · code 13
Imported from the F-Droid repository index.
SHA-256 c098d7f4f7551e40f4c3153cd5f19994d4265dbd6d49d50327218452de047502
Oct 7, 2025 · 50.4 MB · Android API 24–36 · code 12
Imported from the F-Droid repository index.
SHA-256 d7605fbfcf9818ee22476f1daf0e04648435fd5940574ddd7cceade3b3df6eef
Will it run on your device?
92%
- Runs on a broad range of modern Android versions.
- Multiple CPU architectures are covered.
- Aligned with the latest Android target SDK expectations.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be fr.odrevet.fujiten is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
If the current release misbehaves, 2.2.0 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall Fujiten first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of Fujiten, and a listing is removed when the evidence for it stops holding up.
Get Fujiten
Every source we list for fr.odrevet.fujiten is legality-reviewed. Pirated or cracked builds are never offered.
Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
35629d8bca643eab6167925d26212c30773ccf5c82179ce5f13483993e300d2d
Signing certificate
8ab72739915c24093997e3b38b4f90705990b7ab5ca7589a1d8dbab1c2705d7e
Permissions Required
Previous Versions
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
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