Project -> New/Open/Save/Save As
You can save all of the configurations to an .ini project file
by choosing Project -> Save, and load the .ini file by choosing
Project -> Open.
Index
Index: Open the "Index" dialog.
Stop Indexing: Stop indexing
Indexing Options: Open the "Indexing Options" dialog,
set up options of indexing.
Edit Item/Remove Item/Remove All Items: Edit, remove the indexed
items that listed in the main file list box.
Backup Indexed Data/Import Indexed Data: Backup the indexed data
to .dat file, and load it at a later time.
Build
Options: Open the "Options" dialog.
Build: Start building and generating search engine files.
Stop Building: Abort building.
Upload to web server: Open the "FTP" dialog, upload the
search engine files to your web server.
Browse search engine files: Open the directory where the generated
search engine files exist.
Scheduled task: Open the "Scheduled Task" dialog. This
feature allows you to setup Composer to automatically index your
site, build search engine, and upload the files on a regular basis.
View
Clear Log: Clear texts in the log box.
Save Broken Link Report: Save broken link report to a .csv file.
To enable broken link check, you need to choose the option "Check
broken links" in the "Index" dialog.
The buttons on the main toolbar are:

New Project, Open Project, Save Project:
You can save all of the configurations to an .ini project file by
choosing Save Project, and load the .ini file by choosing Open Project.
With New Project, you can reset all of the configurations to the default
value.

Indexing Options: Open the "Indexing
Options" dialog, set up options of indexing.
Index: Open the "Index" dialog.
Options: Open the "Options"
dialog.
Build: Start building and generating search
engine files.
Upload: Open the "FTP" dialog,
upload the search engine files to your web server.

Browse search engine files: Open the directory
where the generated search engine files exist.
Scheduled Task: Open the "Scheduled
Task" dialog. This feature allows you to setup Composer to automatically
index your site, build search engine, and upload the files on a regular
basis.
Help: Help document.
Register: Enter your registration code
and active the full version. For more about this, please refer to
Register Search Engine Composer.

Stop current processing: Indexing, building or uploading.

Clear Log: Clear texts in the log box.
Save Broken Link Report: Save broken link
report to a .csv file. To enable broken link check, you need to choose
the option "Check broken links" in the "Index"
dialog.
Edit Item/Remove Item/Remove All Items:
Edit, remove the indexed items that listed in the main file list box.

System log: Display log.
Broken links report: Display broken link report. To enable broken
link check, you need to choose the option "Check broken links"
in the "Index" dialog.