Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /home1/hyunsyst/public_html/lib/class_db.php on line 82

Notice: Undefined property: Database::$query_show in /home1/hyunsyst/public_html/lib/class_db.php on line 107

Warning: Cannot modify header information - headers already sent by (output started at /home1/hyunsyst/public_html/lib/class_db.php:82) in /home1/hyunsyst/public_html/lib/headerRefresh.php on line 8

Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /home1/hyunsyst/public_html/lib/class_db.php:82) in /home1/hyunsyst/public_html/lib/class_user.php on line 63

Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /home1/hyunsyst/public_html/lib/class_db.php:82) in /home1/hyunsyst/public_html/lib/class_user.php on line 63
Hyun Systems | Login Page
You are here: Home › › Login Page

User Login

DocCenter is a service that provides online documentation packaging and downloadable page. Are you using your email as the main mean of sending and receiving documents? Email has never been designed for sending and receiving documents in first place. Attaching your documents to your email is easiest way sending your documents to recipients. But it creates many problems. The first problem is to choke up the network bandwidth. The second problem is to fill up the email server storage. And of course, it delays the send and receives. Worse, your attachment is too big to send.

DocCenter does:

- Creates a self extacting executable with your files

- Creates a download page for the self extracting file

- Manage your download pages

After all, it is FREE service. Sign up today.

Contact Information

  • E-mail:
  • Telephone: (703) 587-8977
  • Fax: (301) 213-1123
  • Mailing Address: P.O. Box 3223, Frederick, MD 21705