Fora Dictionary is a versatile dictionary viewer.

Features

Downloads

Platform Application Version Requirements License App Store
Android ForaDictionary.apk 20.0 Android 4.4 or later Freemium/$5[1] Fora Dictionary on Google Play
Checksums MD5 or SHA-256

1. Most of the features, both basic and advanced, are available for free.

Examples

No Name Languages Package Source
1. WordNet® English WordNet.zip https://wordnet.princeton.edu
2. FOLDOC English FOLDOC.zip https://foldoc.org

Disclaimer: The installable packages above are provided for the sole purpose of demonstrating the application's essential viewing functionality. The author of the application hereby rejects any and all liability for the contents of the packages.

Compatibility

Fora Dictionary is compatible with the following dictionary/file types:

The app can also view DICT protocol (online) dictionaries.

Setting up dictionaries

Resource files

Resource files of a dictionary can be put into multiple ZIP files with the following properties:

i) Classic (non-ZIP64) ZIP file type
ii) Flat (no sub-directories) file structure
iii) Maximum 65,535 files per ZIP file

Use "Attach ZIP" from dictionary menu to copy and attach ZIP files to a dictionary.

Full-text search

The app supports searching full-text of all dictionaries for exact matches. The feature requires one-time upgrading of a dictionary which can take very long time to complete, since every single word anywhere on the dictionary is made searchable during the process.

Synchronizing between devices

Copying/moving dictionaries between devices is done using one of the two available methods:

Search types

There are five kinds of searches you can perform on dictionaries.

Troubleshooting and FAQ

Q: I bought an offline dictionary, can I use it in Fora Dictionary?
A: Probably, no. Most standalone dictionaries have it's own proprietary data format incompatible with general-purpose dictionaries. You need dictionary data in one of the supported formats.

Q: Suggestions are slow when a lot of dictionaries are installed.
A: Unlike traditional search auto-completion, the app performs a complete search and matching of the query (e.g. occurrences in multi-word phrases) on all dictionaries in profile when suggestions are activated. Grouping dictionaries into smaller sets based on usage context using profiles may be helpful.

Q: I can't find the dictionary I need or the dictionary isn't displayed properly when searching.
A: Importing the dictionary using the latest version of the app or using alternate formats may be helpful.

Q: I can’t find the ".fora" folder.
A: Probably it is considered hidden, please use a third-party file manager that can view hidden files/folders.

Q: How do I uninstall Fora Dictionary from my Android device completely?
A: The application stores settings and dictionary data on the external storage, hence, you will need to manually delete the ".fora" folder there to clean up after uninstallation.

Android 10+

Shared/external storage mechanism known as the SD-card has been retired starting with Android 10. The operating system now enforces all apps use it's sandboxed folder for all it's app data. If you upgrade your device to Android 10+, you may need to copy/move and replace ".fora" folder from your device's shared storage to the app's sandboxed folder (typically Android/data/com.ngc.fora/files) using a file manager.

Known limitations

For developers

Integration with other apps or the operating system is briefly described here.