GroupDocs.Signature for .NET

Developer: a Developer might be a software developer, a systems administrator, report author or any other person who uses the product. Each developer working with Groupdocs products needs to be licensed.

Location: A Location is the physical location where a derived work is used; each distinct address or office building, within or outside an organization.
Derived work: a software program, site, report builder or any other solution, work or product that incorporates or uses Groupdocs products.

Allows distribution of derived works to public facing websites/applications, extranets, multi-site intranets or SaaS project usage scenarios.

Allows distribution of derived works to third parties (e.g embedded in software sold to others).

If you produce software with an API for other developers to use then this applies to you.

Perpetual: The license to use the product does not expire.
Pay-per-use: Pay royalties for the use of the product every month.

A purchase includes a subscription which entitles you to one year of product updates.When the year has passed you are still licensed to use to the product so your existing applications that use Groupdocs will continue to function but to download and use further updates to the product you first have to renew your subscription.Learn more
Note: Metered licenses are always up to date.

There are no limits to the number of applications that you create with Groupdocs products.

Receive free technical support before purchase or even if your maintenance subscription has expired. For priority support check out the paid support options

Developer: a Developer might be a software developer, a systems administrator, report author or any other person who uses the product. Each developer working with Groupdocs products needs to be licensed.

Location: A Location is the physical location where a derived work is used; each distinct address or office building, within or outside an organization.
Derived work: a software program, site, report builder or any other solution, work or product that incorporates or uses Groupdocs products.

Allows distribution of derived works to public facing websites/applications, extranets, multi-site intranets or SaaS project usage scenarios.

Allows distribution of derived works to third parties (e.g embedded in software sold to others).

If you produce software with an API for other developers to use then this applies to you.

Perpetual: The license to use the product does not expire.
Pay-per-use: Pay royalties for the use of the product every month.

Commercial Deployments: Any distribution of End User Software by You to third-party end users, either directly or through distribution channels. Each customer, either an individual or a single entity, of Your End User Software counts as one (1) Commercial Deployment.

A purchase includes a subscription which entitles you to one year of product updates.When the year has passed you are still licensed to use to the product so your existing applications that use Groupdocs will continue to function but to download and use further updates to the product you first have to renew your subscription.Learn more
Note: Metered licenses are always up to date.

There are no limits to the number of applications that you create with Groupdocs products.

Purchase multiple licenses and receive a discount. Metered licenses contain in-built discounts as adding extra developers does not increase costs.

Receive free technical support before purchase or even if your maintenance subscription has expired. For priority support check out the paid support options