One license covers a single computer running under the selected operating system platform, regardless of the number of CPUs. An individual license key is necessary for every individual system (except for license packs).

TET PDF IFilter is free for non-commercial use on desktop operating systems (but not server operating systems).

Details of the commercial TET PDF IFilter license can be found in our General License and Support Conditions which is also contained in the distribution. 

Ask us for extended licenses (unlimited distribution) at premium@pdflib.com.

US-$ prices are for customers in the Americas, Australia and Japan; Euro prices for all other regions.

PDFlib TET PDF IFilter is freely available for non-commercial use on desktop systems

Like all EU businesses, PDFlib GmbH’s invoicing and VAT handling is governed by EU law:

Customers from non-EU countries will not be charged VAT.

Customers from Germany will be charged 19% VAT (MwSt.).

Customers from all other EU countries must provide their VAT identification number to avoid VAT being added to the invoice.

For more information please see here.

We offer optional support contracts in combination with a new product license, or to renew an existing support contract. Customers with an active support contract will benefit from the following advantages:

technical support with short response times

all minor (maintenance) and major (functional) updates included

early availability of bug fixes

maintenance releases and technical support available until the end of a product’s lifetime

additional licenses can be purchased until the end of the product's lifetime

For a detailed description of support benefits please refer to our General License and Support Conditions. The support fee is 18% of the license fee per year.

Support contracts can optionally be renewed automatically every 12 months until the support is explicitly terminated by the customer. In order to terminate a support agreement with automatic renewal please inform us one month before the support expires.

An update changes an older license to a license for a newer version on the same platform, thereby invalidating the old license. A valid license key must be supplied with each update order. The following table indicates the fees for updates as a percentage of the target product’s list price:

Customers with an active support agreement are eligible for a free update to TET PDF IFilter 4.1. The free update must be requested during the active period of the support agreement. For example, if you terminate your support agreement in October 2012, you can no longer request a free update after this date.

Volume discounts are available for multiple licenses of the same product according to the table below, provided all licenses are ordered with a single combined order.

In addition to machine-based licenses PDFlib GmbH offers Premium licenses with extended rights, such as site licenses and source code licenses. Premium licenses do not require any royalties, and can be combined with support. Please contact premium@pdflib.com for more information about these license types.