ComSeq is a set of utilities used for simulating and analyzing compressed-sensing pooling design experiments for next-generation sequencing projects. The aim is to identify novel rare alleles, or detect individuals who are carriers of known SNPs in a large population. The package enables an in-silico simulation of a sequencing pooling experiments, including modeling of sequencing error parameters. The package also enables reconstructing genotypes of individuals profiled in real experiments. Detailed instructions and usage examples are given in the README file.