Made in Spain
The free, no-install, free of charge and 100% compatible office created in Spain for Spain.
Beta
The free, open Office
Total privacy without installations. Open, edit and save your documents directly in your browser. Your files never leave your computer.
Start using for free
Open a file
- No sign-up required
- Free
- Fully compatible with Word
Why choose InSuite?
Because it is made thinking of you, not for profit. Because it is free, private and made in Spain.
100% Private
Nothing is uploaded to the server. Everything stays in your browser. We comply with the strictest European and Spanish privacy regulations by not collecting a single piece of data.
No installation needed
Everything works in the browser, you only need a file explorer to upload documents and a browser to use the editor.
Professional Tools
Powerful desktop editors, now in your browser. 100% compatible with your usual files.
Documents
Compatible with .docx. The same power as Microsoft Word, but a thousand times better than Google Docs.
Spreadsheets
Compatible with .xlsx. Realize complex analysis and formulas with total compatibility.
Presentations
Compatible with .pptx. Create impactful slides directly in your browser.
Plugins
Translation, local AI, spell check and more. Customize your office with our catalog.
Open a file
No Office installed? No problem.
.docx
Open DOCX
Word documents with fonts, tables and images intact.
.xlsx
Open XLSX
Formulas, charts and multiple sheets, fully rendered.
.pptx
Open PPTX
Slides with layouts, themes and media preserved.
.pdf
Open PDF
Read, comment and annotate, then save it back.
.odt .ods .odp
Open OpenDocument
LibreOffice formats — save back as ODT, DOCX or PDF.
.docx → .pdf
Convert to PDF
Word, Excel and PowerPoint become PDFs on your device.
.xlsx → .csv
Convert between formats
Spreadsheets to CSV and back, without uploading a byte.
Honest Comparison
The best way for you to see why InSuite is the best option is by comparing it with the rest of the options in the market.
| Suite | Privacy | Auditable | Compatibility | No Install | Price | Key Differences |
|---|---|---|---|---|---|---|
InSuite
|
Local | Free | Supports Export PDF, IndexedDB | |||
Ziziyi Office
|
Local | Freemium | Cannot export to PDF. No browser saving. | |||
OnlyOffice
|
Cloud | Freemium | Certain components are not auditable. | |||
LibreOffice
|
Local | Free | Paltry interface, installation needed, low compatibility | |||
MS Office
|
Low (Cloud) | Subscription | Proprietary, expensive, data spying |
It's time, you decide.
Don't let your data stay in storage, be charged for simply editing documents, be forced to install something or be made to go through foreign countries' regulations.
By using InSuite, you are using free, private and Spanish software
About Inled Group
Inled Group is a software brand focused on privacy, Spanish technological sovereignty and local AI. We use free technologies, AI agents to develop and we are fans of Linux.
100%
Private
Libre
Free Open Source
ES
Made in Spain
FAQ
Questions, answered
Longer answers — file size limits, error codes, self-hosting — are in the help pages.
Can it save back into my own file, or only download a copy?
It saves back into your own file. The first save asks you to pick the file; every save after that writes straight into it, with no dialog and no duplicate in your downloads folder. This uses the browser's File System Access API, so it works in Chrome, Edge and other Chromium browsers; Safari and Firefox download a copy instead. Either way the file goes from the browser to your own disk and is never uploaded.
Are my files uploaded anywhere?
No. There is no server. Files are opened and saved locally on your device and are never uploaded — you can verify it in the network tab, or read the source.
Which formats can I edit?
Word (DOCX), Excel (XLSX), PowerPoint (PPTX) and CSV, powered by OnlyOffice running in WebAssembly.
What happens if I close the tab or refresh the page?
Nothing is lost. Your edits are saved into this browser as you work, so reopening the editor offers the document back and a refresh returns to it. The saved copies stay on your device until you delete them: nothing here deletes itself on a timer, and the one automatic exception is this browser running out of room. Nothing is uploaded — the copies exist only in this browser.
Does it work offline?
Yes. It is an installable PWA — once loaded it keeps working with no internet, because all editing runs locally in your browser.
Do I need an account?
No account, no sign-up, no email. Open the page and edit.