The GBuilder (formerly known as GenomeBuilder) is a Java application that has been produced within the Industry Programme of the EMBL European Bioinformatics Institute. It is designed for the analysis and visualisation of collections and assemblies of sequences, e.g. from EST and high-throughput genomic sequencing. To access databases of sequence data and sequence analysis applications, GBuilder uses CORBA to connect to database servers located at the EBI.

By using CORBA, GBuilder can easily and silently connect to these other resources and applications on the network. If users have their own databases and analysis applications, then GBuilder may also access these if they have implemented the appropriate CORBA interface.

是JAVA语言编制的用来分析与显示DNA序列（例如来自高通量基因测序与已表达序列标志（ETS）数据库的序列数据）的软件。使用此程序，需要安装java运行环境。英文使用手册，230K，PDF格式。