How to Run AbiWord in a Browser Tab — With Your Own Install

Running AbiWord in your browser — with your own copy Works well

Guide updated July 2026 · Runs via Wine 1.7.55 (Win32) + WebAssembly · Requires your own copy

AbiWord is a free, open-source word processor that has been around since the late 1990s — and it's one of the most reliable office applications to run under browser-based Wine, once you load your own installed copy below. It is lightweight and native Win32. If you need to open or edit a document on a Chromebook or a locked-down machine with no Office installed, this is a great choice — it opens and edits .abw, .doc, .rtf, .txt and .html files and runs cleanly on the everyday default (Win32) Wine variant.

Runs in your browser tab with WebAssembly + Wine — nothing is uploaded. Click the screen to capture input; press Esc to release the mouse.

AbiWord is GPL-2.0 open-source. The Windows build requires running an NSIS installer — install it on Windows, then use Load your own copy above with the installed AbiWord.exe and its DLLs.

Download AbiWord

AbiWord is free and open source under the GPL-2.0. Grab the official Windows build from abisource.com/download, or use the bundled copy here to launch it instantly in your browser.

How it works & what to expect

Why it runs so cleanly

AbiWord draws a standard window with standard controls, reads and writes files, and prints to a file — it does not reach for modern GPU features, recent .NET, or post-Windows-7 APIs. That maps almost perfectly onto what Wine 1.7.55 implements well, which is why older AbiWord builds are among the most dependable office apps in ExeBrowser. Stick with the default Wine variant; there is no need for Gecko or the older r18 engine here.

App	AbiWord (`AbiWord.exe`)
License	GPL-2.0 — free and open source
Best Wine variant	Win32 (default)
Opens	`.abw`, `.doc`, `.rtf`, `.txt`, `.html`, and more
Where to get it	abisource.com/download (official)

Editing and saving a document

Bundle the AbiWord program folder (the EXE plus its DLLs) with any document you want to edit, load it, and open the file inside AbiWord. When you are done, save inside the app, then use Download files written by this app to pull your edited document out of the in-memory C:\ as a zip.

Remember the virtual drive is wiped on reload — always download your work before you close the tab.

A practical workflow for old documents

AbiWord opens many .doc files well enough to read and lightly edit, and exports to RTF, HTML, and plain text. That makes it handy for rescuing the contents of an old Word document on a machine with no Office installed: open it, save as RTF or HTML, and download the result. Complex layouts, embedded objects, and heavy tables may not survive perfectly, but for getting the text back out it is reliable.

Frequently asked questions

Is AbiWord free to use?

Yes. AbiWord is open-source software released under the GPL-2.0 license, so it is completely free to use and redistribute. The official builds are available at abisource.com/download.

Can AbiWord open Microsoft Word .doc files?

Yes, it opens many .doc and .rtf files well enough to read and lightly edit. Very complex documents with intricate layout or embedded objects may not render perfectly, but for recovering text it works well. You can then re-save as RTF, HTML, or plain text.

Which Wine variant should I use for AbiWord?

Use the default (Win32) variant. AbiWord relies only on standard Win32 windowing and file APIs that Wine 1.7.55 handles well, so there is no need for Gecko or the older r18 engine.

How do I save my edited document so I don't lose it?

Save inside AbiWord as usual, then click Download files written by this app to export the file from the virtual C:\ drive as a zip. The in-browser drive is wiped on reload, so download before closing the tab.

Does AbiWord work on a Chromebook or locked-down PC?

Yes — that is one of its best use cases. Because it runs entirely in the browser via WebAssembly, you can edit documents on a Chromebook or any restricted machine without installing anything locally.