There is an easy way to merge two FASTA files together.
- Open notepad and type this string: type %*>”newfile.fasta”
- Enter any name for the FASTA file between the quotes.
- Save the file as: Merge FASTA files.bat
- Copy the two files you want to merge into the same folder.
- Drag and drop the two files onto the *.bat file.
- A new file is created in the same folder.