OfficeDex

OfficeDex puts an AI conversation next to familiar document work. Its public walkthrough describes Dex helping with a draft while the user can still change a paragraph, a cell or a slide directly. For someone revising a proposal, that arrangement could reduce the back-and-forth between a chat response and the file they actually need to deliver.

The desktop workspace supports DOCX documents, XLSX workbooks and PPTX presentations. Manual editing is free; AI assistance is optional. The site’s example personas are explicitly fictional, and ProjectRadar inspected the documentation and public release pages without installing the app or testing file fidelity.

A manual correction in the editor does not require an AI request, according to the usage guide. Asking Dex to draft or revise content does. Hosted AI uses Credits, while a provider configured by the user may charge its own API fees. The public guide does not establish a fixed price per document or an unlimited AI allowance.

OfficeDex stores workspace files on the computer. That does not make every AI task local: prompts and relevant context, including attachment material, may go to the selected cloud service. A compatible local model is another option, with setup and performance depending on the machine and model. A workspace inside a synced folder can also be copied by the sync service.

The download page links a stable release for Apple Silicon Macs, Intel Macs and Windows x64, and the repository carries a GNU GPL version 3 license. That gives readers a public source and release history to inspect alongside the product pages.

The practical question is how a real file survives the workflow. Keep a source copy and check the saved result in the application used by its recipient, especially for spreadsheet formulas, document layout and presentation templates.