Fourth Tools

Fourth Tools is an Android application presented as a collection of useful tools. It is intended for users who want a small utility app on a phone or tablet rather than a desktop program or web service. The available information identifies its role at a general level, so the exact individual tools should be checked in the app itself or its project materials before installation.

The program is distributed under the GPL-3.0-or-later license, which places it in the free software category and allows study, modification, and redistribution under that license’s terms. Its scope is limited to Android in the supplied data, so it should not be treated as a cross-platform toolkit unless another source states that separately.