Regain 2.1.0 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This free program is a product of Til Schneider & Thomas Tesche.
The most popular versions among the software users are 2.1, 2.0 and 1.7. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. Regain is included in Development Tools. This free PC software is developed for Windows XP/7/8/10/11 environment, 32-bit version. The most frequent installer filename for the program is: regain.exe.
From the developer:
Regain is a search engine for finding your files in your computer. This program indexes the documents, webpages, and other files and puts then in the index. There is a "server search" version of Regain which can be installed on web servers; it provides searching functionality for a website or for intranet fileservers.
You may want to check out more software, such as Regain MBOX to Office 365 Migrator, Regain Excel to PST Converter Software or Regain OLM to Office365 Migrator, which might be similar to Regain.