SE file extension is Shuttle Document format. It is lightweight markup language that converts into HTML5. Text blocks separate by blank lines. You need update application to open .SE files. Only latest software version supports current format. Check .SE files for viruses.
SE files most popular in China and with Windows 10. Other SE files have no common format. Drag and drop file to see contents.
SE file extension associates with SEwin Project format. Windows operating systems support SE files.
SEwin Project file format developed by Procedimientos-Uno, S.L. Created likely by SEwin program.
SE file may infect with virus. Scan with antivirus before open.
Popular operating systems aim to support SE file extension.
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