ahro is an agent built only for document work. With ghtml, a next-generation office engine, it writes and edits reports, spreadsheets and slide decks ready for real work, and hands them back as Word, Excel, PowerPoint and Hangul files. It also converts legacy HWP, DOC, XLS and PPT documents to current formats.
ghtml is a document engine that lets agents read and write Office documents as text. ahro runs this engine and a document agent together in the cloud. Ask in plain words: the agent writes in ghtml, and the engine turns that text into a Word, Excel, PowerPoint or Hangul file.
<document/>
<section>
<h1>Quarterly operations report</h1>
<p>Orders this quarter <strong>grew over the last one</strong>.</p>
<h2>Results by region</h2>
<p>Two regions took more than half of all orders.</p>
</section>Upload many files at once and take the results back as one bundle.
Word, Excel, PowerPoint and Hangul documents are all written in ghtml. Ask for a new document with nothing attached, and it comes in whichever of the four formats you choose.
The engine and the agent run in the cloud. Hand work over on the web and close the window: the job still runs to the end, and the result file is there when you come back.
Cover shapes, charts and tables are written as text too. They go in as each program's own objects, not pictures, so you can open the file you receive and edit them right away.
Your document is read as ghtml text and only what you asked for changes. Word comes back as Word, Excel as Excel, PowerPoint as PowerPoint and Hangul as Hangul.
A font, a type size or a phrase you use often changes across the whole document in one pass, headers and footnotes included.
ghtml text is far shorter than the XML inside the file. With less to read, the agent handles longer documents and spends fewer credits.
Send your last report and the new content, and ahro writes the new report in that structure and formatting. Word, Excel, PowerPoint and Hangul files are accepted. It comes back in the same format as the file you sent.
They become HWPX, DOCX, XLSX or PPTX with a report on the conversion, and the agent edits from there. The same credits are deducted for every file. Upload many files at once and get them back as one bundle.
Issue an API key in your account settings and add it to your agent's MCP settings, and your agent hands document work to ahro and receives links to the result files. One API key connects it. The same credit rules as chat apply.
The main agent splits the long document into parts and hands them to sub-agents. The parts are written at the same time. The finished parts come back bound into one file.
Companies
Your bot calls ahro over MCP and gets a job id, checks progress when it needs to, and receives a signed file link when the work is done.
Free beta
There are no payments during the free beta. Credits are granted free of charge and deducted as you use them. Document conversion costs the same credits for every file, and a bundle costs that once per file. Agent work costs as much as the agent reads and writes. The unit is credits, not tokens.
They expire 1 month after they are granted.
Included
Individuals · Companies
Send your last report and the new content, and ahro writes the new report in that structure and formatting. Word, Excel, PowerPoint and Hangul files are accepted. It comes back in the same format as the file you sent.
They become HWPX, DOCX, XLSX or PPTX with a report on the conversion, and the agent edits from there. The same credits are deducted for every file. Upload many files at once and get them back as one bundle.