We have released a new DNA sequencing basecaller called PeakTrace designed to improve the read length obtain from all ABI DNA sequencers. This software can improve trace read lengths by up to 100% and is compatible with the ABI377, ABI3700, ABI310, ABI3100, ABI3130, and ABI3730. We have also made available a free version of PeakTrace basecaller to allow potential customers to try PeakTrace on their own traces.