Welcome to the ESL Software Support Home Page

• Latest Versions of the Software
• Access to ESL's Portable Navigator Chart Library
• Access to the User Submitted Chart Library
• Latest software status reports
• Bug fixes

AIS-Sim 4.10 the HS NMEA & AIS simulator   Details

If you have dongle protected ESL legacy products enter the inner support zone - Click here -

• AIS Survey 5 (Video demonstration  .avi file ~ 6 Mb)
• Portable Navigator AIS Express  (Full product - only runs in demo mode without registration - Buy on line)
• Portable Navigator Survey with AIS (Full product - only runs in demo mode without registration or a HASP hardware key)
• Portable Navigator Survey with AIS - Help file (Read all about it)
• AIS Simulator  AISsim 4.10 (Full product - only runs in demo mode without registration - Buy on line)
• AIS simulator - Help File (Read all about it)

Hasp Dongle protected versions of ESL software require the latest HASP driver to run on Win XP systems. Download now  Supports all Windows from 95 to XP.

If you have Vista and a dongle protected ESL product you need the latest Vista compatible  HASP driver. Download Now. Note this latest version does not support Windows 95.

Vista users may have problems reading ESL 32bit Help files (.hlp) Microsoft has the answer Click Here. This is the official fix !

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