A professional Word .NET library designed to create, read, write, convert and print Word document files in any .NET ( C#, VB.NET, ASP.NET, .NET Core, Xamarin ) application with fast and high quality performance.
A professional Excel .NET library that can be used to create, read, write, convert and print Excel files in any type of .NET ( C#, VB.NET, ASP.NET, .NET Core, Xamarin ) application.
A professional PowerPoint® compatible library that enables developers to create, read, write, modify, convert and print PowerPoint documents in any .NET ( C#, VB.NET, ASP.NET, .NET Core, Xamarin ) application.
A professional PDF library applied to creating, writing, editing, handling and reading PDF files without any external dependencies within .NET ( C#, VB.NET, ASP.NET, .NET Core, Xamarin ) application.
A professional Email library specially designed for developers to create, read and manipulate emails in any .NET ( C#, VB.NET, ASP.NET, .Net Core, .Net Standard, MonoAndroid, Xamarin iOS ) application.
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Spire.XLS can be purchased securely through Paypal or 2checkout by clicking the corresponding buttons below. There is no risk because Spire.XLS comes with a 14-day money-back guarantee. FREE hot fixes and new releases for 1 year and FREE and Prior technical support for 1 year.

Renew an Existing License:

e-iceblue offer Large Discount for customers to renew an existing license:
25% Off to Renew License after Expiry
40% Off to Renew License before Expiry

Please contact [email protected] for coupon code to renew your license subscription. In your email, please offer us your old license registration email address and registration name.

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Pricing & Licensing
Spire.XLS
Spire.XLS for .NET drives Excel workbooks from C# and VB.NET — .xls through .xlsb and .ods, formulas, pivot tables, charts and print setup — with no Excel on the machine.
Choose how you'd like to proceed
Get a Quote Renew License
  • • Perpetual license— yours forever
  • • 14-day money— back guarantee
  • • Instant license delivery by email
Choose your license

Standard
Edition The Standard Edition does not support file printing and conversion, and it is not compatible with .NET Core, .NET Standard.

1 developer · 1 location ·
internal only

$799

one-time · perpetual

1 year free updates

Perpetual license — yours forever

Free Support

Included · forum · 1 year

Quote

Developer Small Business

1 developer · 1 location ·
internal only

$999

one-time · perpetual

1 year free updates

Perpetual license — yours forever

Free Support

Included · forum · 1 year

Quote
15% off list ($2,999)

Developer OEM

1 developer · unlimited locations ·
public/SaaS OK

$2,999 $2,549

one-time · perpetual

1 year free updates

Perpetual license — yours forever

Free Support

Included · forum · 1 year

Quote
RECOMMENDED

Site Small Business

up to 10 devs · up to 10 locations ·
internal only

$4,599

one-time · perpetual

1 year free updates

Perpetual license — yours forever

Free Support

Included · forum · 1 year

Quote

Site OEM

up to 10 devs · unlimited locations ·
public/SaaS OK

$13,088

one-time · perpetual

1 year free updates

Perpetual license — yours forever

Free Support

Included · forum · 1 year

Quote
Need more than 10 developers? Enterprise deployments, custom terms, on-premise agreements, or extended support SLAs.
Contact Sales →
Trusted by developers and companies worldwide
1,000,000+ Developers
20K+ Licenses Sold
8M+ NuGet Downloads

Purchased by teams at Deloitte, Intel, the United Nations and Samsung Electronics ...

Compare licenses
License comparison
License detail
Standard Edition The Standard Edition does not support file printing and conversion, and it is not compatible with .NET Core, .NET Standard.
Developer Small Business
Developer OEM
Site Small Business
Site OEM
Developers
1
1
1
Up to 10
Up to 10
Deployment locations
1
1
Unlimited
Up to 10
Unlimited
Public sites / cloud / Docker apps
No
No
Yes
No
Yes
Test server
Limit
Limit
No Limit
Limit
No Limit
License type
Perpetual
Perpetual
Perpetual
Perpetual
Perpetual
Updates for 1 year
Yes
Yes
Yes
Yes
Yes
Support comparison
Free / Paid
Support feature
Standard Edition (No Paid Support)
Developer Small Business
Developer OEM
Site Small Business
Site OEM
Guaranteed response time
72h / —
72h / 24h
48h / 24h
48h / 24h
24h / 24h
Free online technical resources
Yes / —
Yes / Yes
Yes / Yes
Yes / Yes
Yes / Yes
One-on-one expert support
No / —
No / Yes
No / Yes
No / Yes
No / Yes
Hotfix notification
Forum / —
Forum / Email
Forum / Email
Forum / Email
Forum / Email
Support channels
Forum /
—
Forum /
Email, Teams
Forum /
Email, Teams
Forum /
Email, Teams
Forum /
Email, Teams
Issue processing
By request order /
—
By request order /
8 incidents
By request order /
8 incidents
By request order /
20 incidents
By request order /
20 incidents
Customized service
No / —
No / No
No / No
No / Yes
No / Yes
License details
Developer Small Business: One Developer Small Business authorizes One developer to utilize our product to create an unlimited number of applications which can be deployed at One geographic location in your organization (internal use only). It does not allow distribution of your custom applications to public-facing websites, docker or SaaS/PaaS/IaaS projects.
Developer OEM: One Developer OEM authorizes One developer to create an unlimited of custom applications using our product, and the applications are allowed to be distributed in any form to any number of geographic locations.
Site Small Business: One Site Small Business authorizes up to 10 developers to create an unlimited number of applications which can be deployed at up to 10 geographic locations. It does not allow distribution of your custom applications to public-facing websites, docker or SaaS/PaaS/IaaS projects.
Site OEM: One Site OEM authorizes up to 10 developers to create an unlimited number of custom applications using our product, and the applications are allowed to be distributed in any form to any number of geographic locations.
Only OEM subscription works for public-facing websites, docker applications and cloud-based applications.
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Renew an existing license
Enter your license registration email and we'll send you a renewal coupon code. Use the coupon code
at checkout to renew your license at the discounted price.
Renewal discount
40% OFF — renew before expiry 25% OFF — renew after expiry

Frequently Asked

What is the difference between Small Business and OEM licenses? Arrow

Small Business licenses are for internal use only. OEM licenses allow public deployment, SaaS, cloud use and distribution scenarios with unlimited deployment locations. Only OEM subscription works for public-facing websites, docker applications and cloud-based applications.

Can we pay by wire transfer or purchase order? Arrow

Yes. We support wire transfers, purchase orders, PayPal and credit cards (Visa, MasterCard, American Express, Discover). Generate a quote first if your finance team needs a formal document.

Do you issue formal invoices for accounting? Arrow

Yes. Every purchase can include a formal invoice with your company details. Use the quote form to provide procurement details before purchase, or request an invoice after ordering.

Is the license perpetual? Arrow

Yes. The license is perpetual. The initial purchase includes 1 year of free updates and Free Support; renewal keeps updates and support active. Paid support subscriptions are also available for faster response times and one-on-one expert support.

What is the difference between Free Support and Paid Support? Arrow

Free Support is included for 1 year with every license and covers standard forum-based support. Paid Support subscriptions add faster guaranteed response times (24-48 hours), one-on-one expert support via email or Teams, email hotfix notification, and a fixed number of incidents. Paid support subscription prices: Developer Small Business $499/year, Developer OEM $1,699/year, Site Small Business $2,999/year, Site OEM $3,599/year.

What if it does not work for us? Arrow

We offer a 14-day money-back guarantee. If the product does not meet your needs within 14 days of purchase, contact us at [email protected] for a refund.

Resources & payment

Helpful Links
License Upgrade Payment Details How to Get Discount How to Use Coupon Code Sales Support How to Request an Invoice License Agreement Support Agreement Refund Policy
Contact & Notes
All prices are in US Dollars ($).
Incidents refer to bug fixes or new function requests, subject to a tracking number (e.g. spire-doc-6457) from our support department.
Secure checkout via PayPal / 2Checkout / Wire transfer.
Questions? Contact
We Accept:
Last Updated: Sunday, 01 November 2026 05:06
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