# Online Word, Excel and PowerPoint Editor Source: https://nerix.ai/product/office Product, Office editor # Edit Word, Excel and PowerPoint files in your browser. Open a file from the library with Open in editor and it appears as Office shows it: real fonts, page layout, formulas, charts, slide layouts, comments and tracked changes. Changes save by themselves, and every save is a version. Start free Pricing The free plan is one seat and 3,000 credits a month, never charged. Quarterly report.docx Example workspace Versions - Version 4 Newest - Version 3 Restore - Version 2 Restore Saved by itself. Example file. **Fig. 1** How a file's versions read in the library: each save is a new version of the same file, and an old one can be restored. Drawn to explain; the names are examples. 01 Open and edit ## The file as it really looks, in the browser. Word, Excel and PowerPoint files show with their real fonts, page layout, formulas, charts and slide layouts. It also opens .odt, .ods, .odp, .rtf, .txt and .csv. On a phone it fills the screen. The editor is the ONLYOFFICE Docs engine, running on nerix's own server. The New menu has Word document, Spreadsheet and Presentation: give it a name and it opens. On a template's page, Open in editor makes a Word file with your answers in and the empty ones left highlighted. - Formats Word, Excel and PowerPoint, plus .odt, .ods, .odp, .rtf, .txt and .csv. - New files Word document, Spreadsheet and Presentation from the New menu. - Templates Spreadsheet and presentation templates open here too. 02 Versions ## Every save is a version, and one can be restored. Changes save by themselves. Each save is a new version of the same library file, and the library, search and the assistant read the newest. Versions lists them, and Restore makes an old one the newest. Several people can edit one file together. Download the file in its own format, or as PDF or OpenDocument. - Saved by itself Each save is a new version of the same file. - Versions Lists them. Restore makes an old one the newest. - Read by nerix The library, search and the assistant read the newest. - Together Several people can edit one file at once. 03 People ## Comments, tracked changes and who can do what. People who can change library files can edit, comment and review, and people who can only read can view. Comments and tracked changes work as they do in Office. The same file is searchable and citable in the chat, so an answer can point at the page of the version you just saved. - Can change files Edit, comment and review. - Can only read View. 04 AI in the editor ## Help inside the file, with your workspace's models. The editor's AI tab offers a chatbot, summarisation, translation, and grammar and spelling. It answers through nerix with your workspace's models and credits, for people who can edit the file. It has no settings of its own and no key to enter. Viewers, trials and view-only files have no AI tab. The editor's microphone is off; use nerix's own voice in the chat instead. - Chatbot Ask questions about the open file. - Summarise A short version of a long file. - Translate Into another language. - Grammar and spelling Check what you wrote. 05 Questions ## Questions Is it Microsoft Office? + No. The editor is the ONLYOFFICE Docs engine running on nerix's own server. It opens and saves Microsoft formats and shows them as Office does. Can we edit a file at the same time? + Yes. Several people can edit one file together, and each save is a version. Does the AI see my file? + Only when someone who can edit the file uses the AI tab, and it answers through nerix with your workspace's models and credit limits, under the same privacy settings as the chat. Where do the files live? + In your library, with a version history. Downloads come in the file's own format, PDF or OpenDocument. Need something this does not do? We build it into your workspace. [Built for you](https://nerix.ai/product/custom) Related ## More that goes with this. Start free Pricing - [Library and search Your files read, given a passport, connected and searchable two ways.](https://nerix.ai/product/library) - [Templates Hundreds of templates to fill in online, with Word and PDF downloads, premium ones and your own.](https://nerix.ai/product/templates) - [The Sheet Documents, procedures and handbooks with their figures, every version kept.](https://nerix.ai/product/sheet) - [Data analysis Ask your spreadsheets in plain words. Every number comes from a program you can read.](https://nerix.ai/product/data) - [All products Every nerix product in one list.](https://nerix.ai/product)