Altova DiffDog Professional Edition

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Published by Altova
Distributed by ComponentSource since 2004

Prices from: $ 182.69 Version: 2026 Updated: Oct 21, 2025

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Altova DiffDog Professional Edition Renewals

If you need to discuss your licensing requirements for Altova DiffDog Professional Edition, please contact our Altova licensing specialists.

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Altova DiffDog 2026 Professional Edition - SMP Renewals - Installed Users

SMP Renewal for 1 Installed User for 1 Year

Manufacturer Part #: DP+M1-I001-0POur Part #: CS-517381-1588452

 Licensing & Delivery $ 45.67 Add to Cart

Extends your technical support, major software upgrades and minor releases for 1 Year.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 1 Installed User for 2 Years

Manufacturer Part #: DP+M2-I001-0POur Part #: CS-517381-1588462

 Licensing & Delivery $ 82.21 Add to Cart

Extends your technical support, major software upgrades and minor releases for 2 Years.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 5 Installed Users for 1 Year

Manufacturer Part #: DP+M1-I005-0POur Part #: CS-517381-1588454

 Licensing & Delivery $ 215.15 Add to Cart

Extends your technical support, major software upgrades and minor releases for 1 Year.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 5 Installed Users for 2 Years

Manufacturer Part #: DP+M2-I005-0POur Part #: CS-517381-1588464

 Licensing & Delivery $ 387.28 Add to Cart

Extends your technical support, major software upgrades and minor releases for 2 Years.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 10 Installed Users for 1 Year

Manufacturer Part #: DP+M1-I010-0POur Part #: CS-517381-1588456

 Licensing & Delivery $ 387.51 Add to Cart

Extends your technical support, major software upgrades and minor releases for 1 Year.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 10 Installed Users for 2 Years

Manufacturer Part #: DP+M2-I010-0POur Part #: CS-517381-1588466

 Licensing & Delivery $ 697.51 Add to Cart

Extends your technical support, major software upgrades and minor releases for 2 Years.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 20 Installed Users for 1 Year

Manufacturer Part #: DP+M1-I020-0POur Part #: CS-517381-1588458

 Licensing & Delivery $ 743.99 Add to Cart

Extends your technical support, major software upgrades and minor releases for 1 Year.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 20 Installed Users for 2 Years

Manufacturer Part #: DP+M2-I020-0POur Part #: CS-517381-1588468

 Licensing & Delivery $ 1,339.18 Add to Cart

Extends your technical support, major software upgrades and minor releases for 2 Years.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 50 Installed Users for 1 Year

Manufacturer Part #: DP+M1-I050-0POur Part #: CS-517381-1588460

 Licensing & Delivery $ 1,835.56 Add to Cart

Extends your technical support, major software upgrades and minor releases for 1 Year.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 50 Installed Users for 2 Years

Manufacturer Part #: DP+M2-I050-0POur Part #: CS-517381-1588470

 Licensing & Delivery $ 3,304.01 Add to Cart

Extends your technical support, major software upgrades and minor releases for 2 Years.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

Altova DiffDog 2026 Professional Edition - SMP Renewals - Named Users

SMP Renewal for 1 Named User for 1 Year

Manufacturer Part #: DP+M1-N001-0POur Part #: CS-517381-1588537

 Licensing & Delivery $ 83.02 Add to Cart

Extends your technical support, major software upgrades and minor releases for 1 Year.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 1 Named User for 2 Years

Manufacturer Part #: DP+M2-N001-0POur Part #: CS-517381-1588538

 Licensing & Delivery $ 149.43 Add to Cart

Extends your technical support, major software upgrades and minor releases for 2 Years.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 5 Named Users for 1 Year

Manufacturer Part #: DP+M1-N005-0POur Part #: CS-517381-1588539

 Licensing & Delivery $ 387.51 Add to Cart

Extends your technical support, major software upgrades and minor releases for 1 Year.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 5 Named Users for 2 Years

Manufacturer Part #: DP+M2-N005-0POur Part #: CS-517381-1588540

 Licensing & Delivery $ 697.51 Add to Cart

Extends your technical support, major software upgrades and minor releases for 2 Years.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 10 Named Users for 1 Year

Manufacturer Part #: DP+M1-N010-0POur Part #: CS-517381-1588541

 Licensing & Delivery $ 686.54 Add to Cart

Extends your technical support, major software upgrades and minor releases for 1 Year.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 10 Named Users for 2 Years

Manufacturer Part #: DP+M2-N010-0POur Part #: CS-517381-1588542

 Licensing & Delivery $ 1,235.77 Add to Cart

Extends your technical support, major software upgrades and minor releases for 2 Years.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 20 Named Users for 1 Year

Manufacturer Part #: DP+M1-N020-0POur Part #: CS-517381-1588543

 Licensing & Delivery $ 1,375.95 Add to Cart

Extends your technical support, major software upgrades and minor releases for 1 Year.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 20 Named Users for 2 Years

Manufacturer Part #: DP+M2-N020-0POur Part #: CS-517381-1588544

 Licensing & Delivery $ 2,476.71 Add to Cart

Extends your technical support, major software upgrades and minor releases for 2 Years.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 50 Named Users for 1 Year

Manufacturer Part #: DP+M1-N050-0POur Part #: CS-517381-1588545

 Licensing & Delivery $ 3,271.84 Add to Cart

Extends your technical support, major software upgrades and minor releases for 1 Year.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 50 Named Users for 2 Years

Manufacturer Part #: DP+M2-N050-0POur Part #: CS-517381-1588546

 Licensing & Delivery $ 5,889.31 Add to Cart

Extends your technical support, major software upgrades and minor releases for 2 Years.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

Altova DiffDog 2026 Professional Edition - SMP Renewals - Concurrent Users

SMP Renewal for 1 Concurrent User for 1 Year

Manufacturer Part #: DP+M1-C001-0POur Part #: CS-517381-1588502

 Licensing & Delivery $ 183.56 Add to Cart

Extends your technical support, major software upgrades and minor releases for 1 Year.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 1 Concurrent User for 2 Years

Manufacturer Part #: DP+M2-C001-0POur Part #: CS-517381-1588512

 Licensing & Delivery $ 330.40 Add to Cart

Extends your technical support, major software upgrades and minor releases for 2 Years.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 5 Concurrent Users for 1 Year

Manufacturer Part #: DP+M1-C005-0POur Part #: CS-517381-1588504

 Licensing & Delivery $ 858.89 Add to Cart

Extends your technical support, major software upgrades and minor releases for 1 Year.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 5 Concurrent Users for 2 Years

Manufacturer Part #: DP+M2-C005-0POur Part #: CS-517381-1588514

 Licensing & Delivery $ 1,546.01 Add to Cart

Extends your technical support, major software upgrades and minor releases for 2 Years.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 10 Concurrent Users for 1 Year

Manufacturer Part #: DP+M1-C010-0POur Part #: CS-517381-1588506

 Licensing & Delivery $ 1,548.31 Add to Cart

Extends your technical support, major software upgrades and minor releases for 1 Year.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 10 Concurrent Users for 2 Years

Manufacturer Part #: DP+M2-C010-0POur Part #: CS-517381-1588516

 Licensing & Delivery $ 2,786.95 Add to Cart

Extends your technical support, major software upgrades and minor releases for 2 Years.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 20 Concurrent Users for 1 Year

Manufacturer Part #: DP+M1-C020-0POur Part #: CS-517381-1588508

 Licensing & Delivery $ 3,042.03 Add to Cart

Extends your technical support, major software upgrades and minor releases for 1 Year.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 20 Concurrent Users for 2 Years

Manufacturer Part #: DP+M2-C020-0POur Part #: CS-517381-1588518

 Licensing & Delivery $ 5,475.66 Add to Cart

Extends your technical support, major software upgrades and minor releases for 2 Years.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 50 Concurrent Users for 1 Year

Manufacturer Part #: DP+M1-C050-0POur Part #: CS-517381-1588510

 Licensing & Delivery $ 7,293.41 Add to Cart

Extends your technical support, major software upgrades and minor releases for 1 Year.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

SMP Renewal for 50 Concurrent Users for 2 Years

Manufacturer Part #: DP+M2-C050-0POur Part #: CS-517381-1588520

 Licensing & Delivery $ 13,128.13 Add to Cart

Extends your technical support, major software upgrades and minor releases for 2 Years.

The license terms of this product require that we verify your eligibility prior to it being delivered.

After verification, a Permanent License Key Code and download link will be generated using your order details and sent to you by email.

Delivered via Email:
  • The Altova Permanent License Key Code and download link are usually delivered within 1 business day.

Altova DiffDog Professional Edition Licensing

  • Installed User Licenses - Installed User licenses are purchased per number of computers on which you would like to install the software. For example, if you purchase a 10 Installed User license, you may install and use the software on up to 10 computers.
  • Concurrent User Licenses - A Concurrent User license allows you to install the software on up to 10 times the license number, provided that only the licensed number of people use the software at the same time. For example, if you purchase a 20 Concurrent User license, you may install the software on up to 200 computers and use it on up to 20 computers at the same time. All Concurrent User licenses must be used in conjunction with the Altova LicenseServer.
  • Named User Licenses - For each Named User license, you may install the software on up to 5 computers or workstations. This allows the user to switch from one computer to the other as necessary, provided that only one instance of the software will be used by the Named User at a time.
  • Multi-user Named License - Enterprises may purchase a single key code that will hold multiple Named User licenses. This saves you from having a separate key code for each Named User. Within the LicenseServer, the administrator assigns the individual named user a license according the user’s UPN (user principal name), i.e., his or her network ID. This is especially applicable for users working in a virtual environment. All Named User licenses must be used in conjunction with the Altova LicenseServer.
  • Virtual Environment - You may use Altova desktop software in virtual environments. These include a host terminal server (e.g., Microsoft Terminal Server or Citrix Metaframe), application virtualization server (e.g., Microsoft App-V, Citrix XenApp, or VMWare ThinApp), or virtual machine environment. You may use the software on a stand-alone personal computer and/or a persistent virtual machine (VM) with all license models. It is also permitted to use the software in a virtual desktop infrastructure (VDI) with non-dynamic network configurations, i.e., stable hostnames or IP addresses, with all license models. However, if you use the software on a terminal server or non-persistent VDI environment, or if your persistent VDI assigns dynamic hostnames, then you must use Named User licenses with the applicable Altova LicenseServer. All usage shall be within your internal network for the sole and exclusive purpose of permitting individual users within your organization to access and use the software. Use of Altova software in a virtual environment requires use of the Altova LicenseServer.
  • License Pool - For all Concurrent User and Named User licenses, you must use the Altova LicenseServer, and you may also use the LicenseServer to manage Installed User licenses. Concurrent User and Installed User licenses may be grouped on the same Altova LicenseServer, while Named User licenses must be used on a separate Altova LicenseServer. This is because Concurrent and Installed User licenses are allocated per machine, while Named User licenses are allocated per user.
  • Altova Closed Network LicenseServer (CNLS) - Atova Closed Network LicenseServer provides a central location for the management of licenses for Altova desktop products. Altova applications running in a network can have licenses assigned to them from the LicenseServer, thus giving administrators the flexibility to centrally manage and monitor licenses. Altova Closed Network LicenseServer is different than the online edition in that no mandatory connection to Altova.com is required.

License Agreements