Argentum 是一个开源的在线项目管理软件。    <br />    <img title="laptop.png" border="0" alt="laptop.png" src="https://simg.open-open.com/show/d1ac830d81ad486146e29ea483ee8bb0.png" width="487" height="279" />    <div class="col1">     <h3 class="topfeatures">Top Features</h3>     <div class="block">      <h4>Client Management</h4>      <p>Manage all your client information including billing, shipping and contact information.</p>      <p>Add contacts for client businesses.</p>     </div>     <div class="block">      <h4>Time Tracking/Management</h4>      <p>Detailed time tracking for your clients' projects and your organization's users.</p>      <p>Generate timesheet reports for your users.</p>     </div>     <div class="block">      <h4>Invoice Generation/Tracking</h4>      <p>Create, email and track invoices for clients.</p>      <p>Generate PDF files and email them to your clients.</p>      <p>Track invoice due dates and payment statuses.</p>     </div>     <div class="block">      <h4>Modules</h4>      <p>Emails, Budgeting and Live Timer modules included</p>      <p>Designed for easy extendability via modules</p>      <p>Easy API so you can swiftly write your own modules</p>     </div>     <div class="block">      <h4>International</h4>      <p>Multiple currency support and automatic currency conversions for invoices is built in</p>      <p>Easy support for multi-national clients and invoices</p>     </div>     <div class="block">      <h4>Managed Hosting</h4>      <p>We offer inexpensive, reliable managed hosting</p>      <p>Free trial for 30 days, and $10 per month for a full ArgentumInvoice installation<br /> <br /> </p>      <p><strong>项目主页：</strong><a href="http://www.open-open.com/lib/view/home/1324728908702" target="_blank">http://www.open-open.com/lib/view/home/1324728908702</a></p>     </div>    </div>