.fasta file: how to open it on Windows

6 Windows apps register the .fasta extension. Install one of them to open the file with a double-click.

UGENE
UGENE is a free open-source bioinformatics software for Windows, macOS, and Linux.

Open source 53.1 ★ 284
MEGA12
Molecular Evolutionary Genetics Analysis

Proprietary 12.1.4
MEGA12 (CLI)
Molecular Evolutionary Genetics Analysis

Proprietary 12.1.4
SnapGene
Plan, visualize, & document core molecular biology procedures

Proprietary 8.2.3
ChromasPro
ChromasPro is for assembly of sequence reads into contigs, with a graphical contig editor which displays aligned chromatograms. It also peforms general sequence analysis such as restriction enzyme mapping, open-reading-frame searches, and BLAST submission.

Proprietary 2.2.0
Spectronaut
Spectronaut® is a commercial software package aimed at analyzing data-independent acquisition (DIA) proteomics experiments.

Proprietary 19.7.250203.62635