Introducing Reducto Office, Bringing Full-Fidelity Document Editing to ChatGPT and Codex

The free plugin gives AI agents tools to edit Word documents, PowerPoint presentations and Excel spreadsheets, with a live editor for reviewing and refining the results.

SAN FRANCISCO, Oct. 29, 2026 /PRNewswire/ -- Reducto today introduced Reducto Office, a free plugin that brings document editing into ChatGPT and Codex. Office lets users work with AI agents on existing DOCX, PPTX and XLSX files, make targeted changes and review the results in a live editor.

Reducto started by building technology to make complex documents understandable to AI. Office extends that work to editing the files people use every day, from contracts and presentations to spreadsheets. Users can bring their own files into an AI conversation and continue working with the results as editable documents.

Reliable editing requires preserving more than the words on a page. A contract may contain nested tables, reviewer comments and tracked changes. A presentation depends on slide layouts, fonts, charts and other design elements. Changes need to fit that existing structure without disrupting the surrounding document.

Traditional document editors were designed for people working through a graphical interface. Office is built around a document engine that agents can operate headlessly. Agents apply targeted edits directly to structured files, with changes reflected in the live editor. This gives users a way to inspect the work and refine it in the same file.

Office supports everyday document workflows for professionals across legal, finance, operations and consulting. Example use cases include:

• Legal teams: Work through reviewer comments in a contract, ask an agent to propose revisions as tracked changes, and review which changes to accept or reject.
• Finance and operations teams: Turn a budget or project brief into an editable Excel workbook, then review and refine the spreadsheet with an agent.
• Consultants, sales and marketing teams: Translate a client presentation for a new audience while preserving its slide layouts and design, with the ability to continue editing the deck.

The results remain standard Word, PowerPoint and Excel files that users can keep editing and share with others.

Office also brings Reducto's editing technology to a broader audience. People can use the plugin through ChatGPT and Codex. For developers and product teams building editing into their own applications, Reducto Editor is a separate offering with a licensed, embeddable UI and SDK for DOCX, PPTX and XLSX.

Reducto Office is available today in ChatGPT and Codex and is free to use, with usage limits. Users can install the plugin, connect a Reducto account and start working on their own files.

Install Reducto Office: www.reducto.ai/office-plugin

Learn more: www.reducto.ai/blog/reducto-office-plugin 

About Reducto

Reducto builds technology to transform the way businesses work with documents. Its document understanding APIs help developers turn complex files into reliable, structured data, and its products help teams act on that information. Reducto is building the interface between AI and the world's information. Learn more at reducto.ai.

SOURCE Reducto