Chromas, BioEdit, Serial Cloner, Vector NTI, 4peaks, Benchling, DNADynamo, PDRAW32, Clustal X, GeneDoc, CLC Genomics Workbench, Genome Compiler, CLC bio, PlasmaDNA, VectorFriends, Open Vector Editor Electron, GeneStudio, XPlasMap, Ridom TraceEdi, BVTech Plasmid, DNAssist, SimVector, DNApy are some alternatives to Geneious.