Introduction ============ *B-recs* is a powerful software for reconstructing dense localization microscopy datasets. Two options are offered to run *B-recs*. Fiji plugin ----------- A simple *Fiji / Image J* plugin allows the user to run *B-recs* in a user-friendly environment. Datasets are loaded by *Fiji* itself and the output is displayed as *Fiji* Images. Command line tool ----------------- A command line tool allows to streamline huge dataset analyses. This can be used to run *B-recs* on a cluster for instance. The most up to date version of *B-recs* can be found on a bitbucket page: `http://rouaulth.bitbucket.org/brecs`_. .. _http://rouaulth.bitbucket.org/brecs: http://rouaulth.bitbucket.org/brecs