# Recoll Recoll is a desktop full-text search tool. It finds keywords inside documents as well as file names. * Versions are available for Linux and MS Windows. * A WEB front-end with preview and download features can replace or supplement the GUI for remote use. * It can search most document formats. You may need external applications for text extraction. * It can reach any storage place: files, archive members, email attachments, transparently handling decompression. * One click will open the document inside a native editor or display an even quicker text preview. * The software is free, open source, and licensed under the GPL. Most distributions feature prebuilt packages for Recoll. In any case, [here are the instructions for building and installing.](http://www.lesbonscomptes.com/recoll/usermanual/webhelp/docs/RCL.INSTALL.BUILDING.html)