Extentech Inc.
An Infoteria Company
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Extentech Acquired by Infoteria Corporation

Extentech and Infoteria join forces to deliver the next generation of collaborative and mobile software.
Sheetster Server Pro


features and benefits:
  • Secure + customizable: Commercial open source
  • Runs anywhere: Cross-platform spreadsheet server
  • Server Licensing per CPU core No per-user licensing
  • Stop emailing spreadsheets: Secure collaborative editing
    •
    Sheetster Zimlet BETA


    features and benefits:
  • Open source spreadsheet Zimlet
  • High-fidelity spreadsheet import/export
  • Edit spreadsheets within Zimbra
  • Stop emailing spreadsheets
    •
    ExtenXLS 10 Java Spreadsheet SDK


    features and benefits:
  • High-performance: more responsive apps
  • 365-day unlimited support & upgrades: worry-free projects
  • Unlimited usage per CPU: one price covers it all
    •
    Sheetster Zimlet BETA


    features and benefits:
  • Open source spreadsheet Zimlet
  • High-fidelity spreadsheet import/export
  • Edit spreadsheets within Zimbra
  • Stop emailing spreadsheets
    •
    Sheetster MindTouch Add-On


    features and benefits:
  • Collaborative spreadsheet editing within MindTouch
  • Lower start up and maintenance costs than competing solutions
  • Complete control over your data and code
    •
    Sheetster BonitaSoft BPM


    features and benefits:
  • Reuse spreadsheet formula logic
  • Easily create decision tables with Sheetster
  • Graphically design automated procedures
  • Automate Tweets
  • And so much more
    •
    Sheetster Pro Standing Cloud


    features and benefits:
  • Free Trial Account: take Sheetster for cloud test drive now!
  • Open Source Spreadsheet: create web apps using Sheetster in the cloud
  • Mashup, Embed, Extend: embed spreadsheets in WebApps and Sites
    •
    OEM Integration Partner


    features and benefits:
  • The best in class spreadsheet solutions
  • Flexible architecture
  • Unparalleled support
  • We market on behalf of your product
    •
    A letter from Extentech CEO John McMahon on the acquisition of Extentech by Infoteria
    ExtenXLS Java Spreadsheet SDK
    Used where it Counts™
    ExtenXLS

    Add robust spreadsheet (XLS/XLSX) capability to your Java applications with ExtenXLS -- the world's most trusted Spreadsheet SDK.

    Fast, efficient, and used by top companies worldwide for over 10 years, ExtenXLS sample code, documentation, and support save time and money on your most critical projects.

    Sheetster Web Spreadsheet
    Store Docs in any Database, CMS or Filesystem
    sheetster

    Put your own secure collaborative spreadsheet server "behind the firewall" on any system or in any cloud.

    Excel-compatible, API-ful, and familiar to users, Sheetster is the pro's choice for spreadsheet development.
    About Extentech:

    Extentech is committed to providing the best spreadsheet software and developer tools, along with world-class support.

    With our best-in-class support for XLS, XLSX, Excel Encryption, PDF, XML formats, Extentech aligns its business with customer needs for spreadsheet solutions that eliminate vendor and platform lockin.


    Customer List
    [more templates] Demo Spreadsheets: Test drive Sheetster by exploring these live examples.