Manage and use your contact lists more effectively with BigSender, the online contact manager and email/web publisher. Easily manage your lists and send personalized newsletters, media releases, announcements or bulletins to one, some or all your contacts. More features and functions than any other system available, including self-installation, one-click Instant Updater, free BigSender Snapshot plug-in, one-click Automated Bounce Manager, one-click message archive publishing (with dynamic indexing), BigSender Hybrid messages with inline graphics, one-click HTML-to-plain-text converter (and vice-versa), message previewing, Opt-in Activator (double opt-in), automatic welcome email to new subscribers, single-click opt-out, free BigSender Language File plug-ins for switching interface languages, built-in List Cleaner for ensuring list integrity, automatic redundancy checker prevents duplicates, add as many custom fields to your list as you want to collect, save and use to further personalize outgoing messages, import legacy data or build new lists, contact manager tool suite for searching, browsing, editing and removing multiple records, login security for as many administrators as you want, each with their own access privileges, seamless integration with your site's look and feel, "above and beyond" customer support included, and many other must-have features, discover why professionals like you rely on BigSender.