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gpg4o pricing

Freemium#17 of 29 in Email Encryption Software

gpg4o publishes 4 plans on bayoosoft.com — prices checked 20 Sep 2026.

7.5/10Editor score
Visit gpg4o
gpg4o7.5 Visit gpg4o

gpg4o pricing at a glance

Plans Free plan · 180-day trialFreemium A usable free plan; paid tiers unlock the limits below. Prices checked 20 Sep 2026.
See plans on bayoosoft.com

gpg4o plans & pricing

PlanPriceKey limits
gpg4o€99.95/unit one-time
  • All functions of the OpenPGP encryption system
  • Microsoft Outlook 2016/2019/2021/365 Classic
gpg4o FreeFree
  • Free version without a time limit
  • Functionality is limited
gpg4o – Extension product maintenance 1 year€51.95/unit/yr One year of updates and support for gpg4o
  • One year of updates and support
gpg4o – Extension product maintenance 3 years€139.95/unit/yr Three years of updates and support for gpg4o
  • Three years of updates and support

Prices as published by the vendor on bayoosoft.com, checked 20 Sep 2026; taxes and regional pricing may differ. We do not change a plan's price or its limits — this table is what the vendor's own pricing page said on that date.

What the price includes

  • Free trial
    180 days
  • Built for
    Small business, Mid-market, Enterprise
  • Integrations
    3 integrations: Microsoft Outlook, GnuPG, Enterprise KeyServer
  • Free plan
    Yes
  • Secure delivery
    Attachment

Our full gpg4o verdict, fact sheet and score →

Prices checked by iTechGuides Editors · Editorial team · Updated Oct 2026

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