Termination notice

KC Softwares activities are to be terminated by end of October 2023.
All products are to be considered as End-Of-Life (EOL) on October 31st 2023.
Sales are stopped.

SUMo icon K-ML Mailing list & newsletters


K-ML is a mailing list / newsletter manager. K-ML makes online marketing easier than any other tool.
With K-ML you can very easily manage large lists of contacts or customers and send them customized messages that fits their profile. K-ML supports HTML messages with images and sound, attachments, worldwide characters sets, priority levels... K-ML can also be embedded within a Web site for online (un)subscription (requires PHP).


  • Unlimited number of subscribers
  • unlimited number of mailing lists
  • Customizable messages
  • HTML and attachments (Base64 encoded by K-ML for security)
  • SMTP Authentication.
  • Generate a PHP Web page for subscription/unsubscription.
  • Powerful professional double opt-in (confirmation) script
  • Easy Web Site integration (requires PHP)
  • Automatically fetch new (un)subscribing (requires a FTP access)
  • Supports multiple profiles
  • History record
  • Can change the priority of the Email and even ask for an acknowledgement of receipt.


IDPS icon
All featuresAll features
Tech SupportPremium Tech Support
30 emailsNo limit
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Awards & Reviews

Software.Informer Editor's pick award

  Kim Komando (English)
  MadDownload (English)


  English (by Kyle Katarn)
  French (by Kyle Katarn)
  Traditionnal Chinese (by John Hsu a.k.a. "koko")
  Hungarian (by Peter Varga)
  Italian (by Emiliano Moriconi)
  German (by Klaus Luecke)
  Catalan (by Jesus Moreno)
  Spanish (by Jaad)
  Danish (by Jens P Jensen Tonajt)
  Indonesian (by Anangga Pratama)
  Dutch (by Martijn van Berkel)
  Bulgarian (by Ross)
  Serbian (by Ozzii)
  Czech (by Balu Tbj)
  Galician (by Jose Antonio Giz Paz)
  Latvian (by Armands Radzuoka)
  Romanian (by Stefan Ionesco)
  Portuguese (by Sergio Barroso)
  Swedish (by Jesper Kjallquist)
  Finnish (by Jesse)
  Russian (by Eugene Korolyov)
  Albanian (by Durim Tabaku)
  Hebrew (by HebTrans)
  Norwegian (by Steinar Garhovd)
  Belarussian (by Kulakievich Uladzislau)
  Slovenian (by Zaxy)
  Turkish (by Hezarfen)
  Polish (by Cienislaw)

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