OLIGO covers all aspects in the selection and use of polynucleotides. OLIGO has been an essential tool for PCR analysis since 1989, setting the standard for other PCR software products. It continues to offer the most powerful features to meet the broadest range of nucleotide applications. OLIGO, highly acclaimed for its depth and design, brings the most recent algorithms, backed by experimental data, to its calculations and selections. This makes OLIGO not only powerful, but also reliable. Windows and Macintosh versions are available.