Developer Center

Latest Version 7.3.1.2

Find the features you need, copy the integration-ready code snippets, and accelerate your Aceoffix deployment.

# 💡 What Is Aceoffix?

Aceoffix is a developer-friendly component that lets you embed real Word and Excel editing directly into your web system — all while using the locally installed Office software on the client side.

It works without the cloud, with no data leakage, and is designed for intranet, offline, or high-security environments where documents must remain entirely within the internal network.

# 👤 Who Is Aceoffix For?

Aceoffix is built for developers who are:

  • Building internal document systems for government, military, finance, or enterprise clients.
  • Deploying offline or air-gapped systems that can’t rely on cloud storage or external APIs.
  • Needing to generate Word/Excel reports dynamically using structured templates and database data.
  • Implementing editing permissions like region-based editing, read-only mode, or tracked changes.
  • Replacing legacy tech (like COM/VBA/Aspose) with a modern browser-based Office control.
  • Looking for lightweight integration using Java/.NET + JavaScript—no complex Office APIs needed.

# ✅ Why Developers Love Aceoffix

  • True native Office editing in the browser – powered by the user’s local Word or WPS installation
  • Fully offline, secure, and self-hosted – perfect for confidential and regulated environments
  • Fast integration with Java, .NET, Spring Boot, ASP.NET – complete SDKs included
  • Control editing down to specific regions or users – ideal for multi-user workflows, approvals, and inserting electronic signatures.
  • Dynamic document creation – fill templates from databases, export results with 100% layout accuracy
  • No cloud logins, no user limits – One-time license, per server/project. Unlimited users within each licensed deployment.
  • Proven in mission-critical systems – trusted by governments, banks, state-owned enterprises, and more

# ❗Aceoffix vs. Aspose — Not the Same Thing

Aceoffix is often misunderstood as being similar to Aspose.

In fact, Aspose is a server-side library for generating Office documents, but it does not allow users to edit documents directly in the browser using native Word or Excel.

If your project needs:

  • Real-time document editing inside web pages
  • Native print layout and true WYSIWYG editing
  • User interaction with Word/Excel like a real desktop app — then only Aceoffix can provide that by seamlessly integrating the locally installed Office software into your web system.

Aspose can help you generate documents programmatically, but it cannot offer an editable Word UI inside your system.

# 📎 Aceoffix Is Not a Cloud Office Alternative

Unlike Office 365 or WPS Cloud, Aceoffix does not store files externally, require user logins, or rely on public APIs.

Your documents stay 100% in your system — private, under your control, and formatted exactly as in native Word/Excel.

Aceoffix

  • Aceoffix is a flexible and professional web component for Microsoft Office. Its simplified interfaces and powerful functions make it terrific not only for online editing and saving Office documents, but also importing and exporting data from database to Office documents. Aceoffix supports many Office document formats, such as *.doc, *.docx, *.xls, *.xlsx, *.ppt, *.pptx, *.xml and *.rtf.

# 🚀Release Notes

  • 7.3.1.2 2026-03-12
    • Add a WebSocket diagnostic page at /server.ace?check=acewserver to help customers quickly troubleshoot WebSocket connection issues. Note: For system security, the diagnostic page is inaccessible when a paid serial number is registered.
    • When accessing the /server.ace page, in addition to viewing the version and serial number information in the log file located in the Aceoffix system folder, add support for viewing the above information in the server-side console logs.
    • Add a message box prompt during offline registration to indicate the location of the Aceoffix system folder on the server side, making it easier to locate the license.lic file.
    • Fix the issue where accsvrext.exe exits after running for more than 3 days. This applies to users who require long-term server uptime.
    • Resolve the error message “No office software capable of opening the specified document may be installed on this computer” that occurs on some client PCs where WPS is already installed, such as the special case of Windows 10 with an Administrator account.
    • Fix the problem where images inserted into Excel cells become duplicated or overlapped after repeated saves.

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