--- title: "Quadza: document storage, office suite, collaboration, AI" description: "Quadza, the European alternative that reinvents the office and collaboration suite: sovereign, resilient, and low‑carbon. Your data stays in your hands." --- [Skip to main content](https://quadza.software/en/quadza#main-content) Quadza 1.1 is there : try it ! ![Logo Quadza](https://quadza.software/hubfs/logos/Logo_Quadza_V8_svg.svg) ![Logo Quadza](https://quadza.software/hubfs/logos/Logo_Quadza_V8_svg.svg) ![Logo Quadza](https://quadza.software/hubfs/logos/Logo_Quadza_V8_svg.svg) ![Logo Quadza](https://quadza.software/hubfs/logos/Logo_Quadza_V8_svg.svg) - [Quadza](https://quadza.software/en/quadza) - [Show submenu for Quadza IT Quadza IT](https://quadza.software/en/home-quadza-it) - [Our talents](https://quadza.software/en/talents) - [Software publisher](https://quadza.software/en/business_or_technical_software_publisher_outsourcing_it_nearshore) - [Start-Up software](https://quadza.software/en/start-up_outsourcing_it_developer_tester_scrum_consultant_support) - [Who are we?](https://quadza.software/en/who_are_we) - [Join us](https://quadza.software/en/join_us) - [Blog](https://quadza.software/en/blog) - Show submenu for translations EN - [Français](https://quadza.software/fr/quadza) Open main navigation Close main navigation - [Quadza](https://quadza.software/en/quadza) - Show submenu for Quadza IT Quadza IT - Quadza IT - [Quadza IT](https://quadza.software/en/home-quadza-it) - [Our talents](https://quadza.software/en/talents) - [Software publisher](https://quadza.software/en/business_or_technical_software_publisher_outsourcing_it_nearshore) - [Start-Up software](https://quadza.software/en/start-up_outsourcing_it_developer_tester_scrum_consultant_support) - [Who are we?](https://quadza.software/en/who_are_we) - [Join us](https://quadza.software/en/join_us) - [Blog](https://quadza.software/en/blog) - Show submenu for translations EN - English - [Français](https://quadza.software/fr/quadza) - Search - Essayez Quadza Essayez Quadza Search # Document storage, Office suite, Collaboration, AI ### Your data stays in your hands Quadza, the European alternative that reinvents the office and collaboration suite: sovereign, resilient, and low‑carbon. ![Quadza : schéma d'introduction](https://quadza.software/hs-fs/hubfs/images_2025/Quadza_intro.webp?width=600&height=600&name=Quadza_intro.webp) ## More than just an alternative to Microsoft 365 and Google Workspace! ![Ecran Quadza Files](https://quadza.software/hs-fs/hubfs/images_2025/Capture%20Quadza%20Files%202025-12-11.webp?width=1360&height=875&name=Capture%20Quadza%20Files%202025-12-11.webp) ![Ecran QSearch AI](https://quadza.software/hs-fs/hubfs/images_2025/Capture%20QSearch%20AI%202025-12-11%20215735.webp?width=1360&height=875&name=Capture%20QSearch%20AI%202025-12-11%20215735.webp) ![Ecran Quadza Talk](https://quadza.software/hs-fs/hubfs/images_2025/Capture%20Quadza%20Talk%202025-12-11.webp?width=1360&height=878&name=Capture%20Quadza%20Talk%202025-12-11.webp) ![Describe your image](https://f.hubspotusercontent20.net/hub/275827/hubfs/sr-assets/images/MacbookPro_P9.png?width=450&height=261&name=MacbookPro_P9.png) ![Digital sovereignty powered by national servers, free from the Cloud Act, and built on European open source](https://quadza.software/hs-fs/hubfs/images_2025/souverain_national.webp?width=300&height=100&name=souverain_national.webp) ### Sovereign Hosted on national servers or on‑premises Free from the US Cloud Act Greater privacy than Microsoft and Google Built on European open source ![Quadza, the resilient solution](https://quadza.software/hs-fs/hubfs/images_2025/resilient2.webp?width=300&height=100&name=resilient2.webp) ### Resilient Secured storage Offline document access on your PC Local sharing without internet with QBox option Global accessibility ![Quadza, the low‑carbon alternative for a sustainable digital workplace](https://quadza.software/hs-fs/hubfs/images_2025/bas_carbone2.webp?width=300&height=100&name=bas_carbone2.webp) ### Low carbon Low‑carbon by design : Open Source efficient code Eco‑friendly data centers With QBox, go local instead of relying on data centers       ## Quadza File ### Your trusted solution for secure and sovereign file storage ### Hosting : your choice On our national servers On our QBox at your premises On your own servers Hosting options can be combined and synchronized for ultimate resilience ### Available everywhere PC : Windows, Mac, Linux Mobile : Android & iOS Web : via most browsers ### Privacy & security by design ### Compatible with Microsoft 365 Word, Excel, Powerpoint, Outlook, ... ![Quadza File: your secure documents, accessible everywhere and locally](https://quadza.software/hs-fs/hubfs/images_2025/Quadza_file.webp?width=600&height=600&name=Quadza_file.webp) ## Quadza Office ### Your complete office suite - ![arrow](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/analytics-icon_white.svg) ![arrow](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/analytics-icon_white.svg) Immediate handling Interface and controls you already know - ![arrow](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/analytics-icon_white.svg) ![arrow](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/analytics-icon_white.svg) Fully compatible with Microsoft 365 Preserve your documents and templates - ![arrow](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/analytics-icon_white.svg) ![arrow](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/analytics-icon_white.svg) On all your devices Windows, Mac, Linux, Android, iOS, web - ![arrow](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/analytics-icon_white.svg) ![arrow](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/analytics-icon_white.svg) Collaborative work Work together on the same document simultaneously - ![arrow](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/analytics-icon_white.svg) ![arrow](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/analytics-icon_white.svg) Boost your productivity Tabs, PDF, Markdown, ... ### Switch your office suite without changing your habits A familiar experience: - Interface: similar look - Buttons: same positions and symbols - Keyboard shortcuts: identical for the main ones ![QOffice - QDoc vs Word](https://quadza.software/hs-fs/hubfs/images_2025/QOffice-QDoc_vs_Word.webp?width=756&height=983&name=QOffice-QDoc_vs_Word.webp) ### Simplified exchanges with Microsoft 365 users - Identical layout: keep your documents just as they are - Share the same documents with your colleagues or clients: native storage in .docx, .xlsx, .pptx - Common document templates between QOffice and Microsoft 365 ![QOffice - QPPT vs Powerpoint template](https://quadza.software/hs-fs/hubfs/images_2025/QOffice-QPPT_vs_Powerpoint_template.webp?width=756&height=983&name=QOffice-QPPT_vs_Powerpoint_template.webp) ### Deploy QOffice without limits - Unlimited workstations - No extra cost for creation or editing - Available on Windows, Mac, Linux, iOS, Android and thru the web ![QOffice on all your devices](https://quadza.software/hs-fs/hubfs/images_2025/QOffice_all_device.webp?width=756&height=983&name=QOffice_all_device.webp) ### With QOffice Web, work together - Connect to the same document - See where other users are - Watch edits happen live ![QOffice - collaborative work](https://quadza.software/hs-fs/hubfs/images_2025/QOffice%20-%20collaborationl.webp?width=756&height=983&name=QOffice%20-%20collaborationl.webp) ### Stop juggling windows Organize documents in tabs in a single application ### Create and edit your pdfs ... including forms ### MarkDown for AI Work seamlessly with Markdown, the native format for AI outputs ![Qoffice - organize your docs with tabs - edit pdf](https://quadza.software/hs-fs/hubfs/images_2025/QOffice%20-%20onglets%20et%20pdf.webp?width=756&height=983&name=QOffice%20-%20onglets%20et%20pdf.webp) ## Quadza Talk ### Ergonomic and secure chat and video ![Quadza Talk : secured chat](https://quadza.software/hs-fs/hubfs/images_2025/QTalk%20-%20chat.webp?width=968&height=522&name=QTalk%20-%20chat.webp) ### The most secured Chat - Ergonomics: simply the best - Create spaces to group your collaborative rooms - Maximum security: know if your contact has been hacked - Federation possible with your clients, suppliers, and partners ![Quadza Talk: video calls with up to 6 participants and screen sharing](https://quadza.software/hs-fs/hubfs/images_2025/QTalk%20-%20visio%206%20pers.webp?width=1122&height=605&name=QTalk%20-%20visio%206%20pers.webp) ### Simple and ergonomic video calls - One window for chat, participants, and screen sharing - Invite clients in 3 clicks - Enjoy superior video quality — better than Teams, far beyond Meet ## Quadza Search AI ### Easily find your documents when you need them ### Just type what you’re looking for ### Privacy first Select which folders AI can access Decide what to share with others ### Protection of your intellectual property Sovereign AI — Always on our servers or yours, never outside your control ![Capture QSearch AI 2025-12-11 215735](https://quadza.software/hs-fs/hubfs/images_2025/Capture%20QSearch%20AI%202025-12-11%20215735.webp?width=1360&height=875&name=Capture%20QSearch%20AI%202025-12-11%20215735.webp) ## Quadza Mail ### Your sovereign email solution ![Canvas Icon](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/canvas-icon_blue.svg) ### All your emails, calendars, and contacts in one place No need to change your habits Whether you’re online, on your Windows/Mac/Linux PC, or on your iOS/Android smartphone, access your calendar or contacts in just one click ![Paintbrush Icon](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/paintbrush-icon_blue.svg) ### Boost your productivity Smart email management — Anti-spam, automated handling of emails and invitations and more... Stay focused with built-in anti-spam and anti-virus Automate email and invitation handling Send video call invites in just 3 clicks   ![Apps Icon](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/apps-icon_blue.svg) ### Fully compatible with Outlook Enable a smooth, progressive or partial deployment for your users One of the few email servers fully compatible with Outlook: - Start with our sovereign server and migrate at your own pace - Mixed deployment supported ## Quadza Box ### Unmatched resilience — Quadza deployed right at your premises! - ![arrow](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/analytics-icon_white.svg) ![arrow](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/analytics-icon_white.svg) Your data stored locally QFile and QSearch AI on your premises - ![arrow](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/analytics-icon_white.svg) ![arrow](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/analytics-icon_white.svg) Local and cloud synchronization Ensuring maximum resilience for your documents' access - ![arrow](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/analytics-icon_white.svg) ![arrow](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/analytics-icon_white.svg) QBox Jumbo Massive, redundant storage - ![arrow](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/analytics-icon_white.svg) ![arrow](https://www.sprocketrocket.co/hubfs/sr-assets/stack/Icons/analytics-icon_white.svg) QBox On Premise Deploy Quadza on your own infrastructure ### Unstable or limited internet? ### Need maximum resilience? Keep your documents local and accessible through your office or factory network ![Quadza Box — Your local, resilient solution](https://quadza.software/hs-fs/hubfs/images_2025/QBox%20local.webp?width=756&height=983&name=QBox%20local.webp) ### Internet outage: keep accessing your files Access files locally with QBox or globally via our servers As soon as the internet connection is restored, data is synchronized between QFile cloud and QFile local ![Quadza Box — The ultimate local and resilient solution for your business](https://quadza.software/hs-fs/hubfs/images_2025/QBox%20sync.webp?width=756&height=983&name=QBox%20sync.webp) ### QBox Jumbo Designed for storage-hungry SMEs and mid-size organizations: - QFile with up to 44 TB of storage - Embedded QSearch AI - Hot-swappable disks and internal rebuild in case of disk failure for maximum resilience ![QBox Jumbo](https://quadza.software/hs-fs/hubfs/images_2025/QBox_Jumbo.webp?width=756&height=983&name=QBox_Jumbo.webp) ### Quadza on your servers Our Enterprise offer gives you a fully customized solution: - Co-designed with you - Deployed by our experts - Maintained in optimal operational conditions by Quadza Software ![QBox OnPremise](https://quadza.software/hs-fs/hubfs/images_2025/QBox_OnPremise.webp?width=756&height=983&name=QBox_OnPremise.webp) ## Clear and simple pricing ### Your needs are standard? No chitchat, just straight answers (\*) prices VAT free for hosting in France. For other regions, please contact us. ### Starter Starting from 30 users €68 /month/user(\*) /month Try Quadza ### Business Starting from 30 users €1016 /month/user(\*) /month Try Quadza ### Enterprise 149 Customized to your needs /month Contact our team Starter Business Enterprise ## Quadza File Storage per user pooled across your organization 100 GB 150 GB custom Optional extra storage 1 TB pooled across your organization \- 40 € /month custom Web access Seamless synchronisation PC, Mac, Linux, Android, iOS National servers not subject to the US Cloud Act custom Immutable backup on magnetic tape custom ## Quadza Office Qdoc Qxls Qppt Qpdf Installations on your devices unlimited unlimited unlimited ## Quadza Talk Chat Video calls ## Quadza Search AI Smart search on QFile Web powered by AI ## Quadza Mail Per mailbox (10 GB storage) 5 € /month 5 € /month custom Upgrade from 10 GB to 50 GB storage 1 € /month 1 € /month custom ## Quadza Box (optional, 3-year commitment) QBox Jumbo 8 TB \- 800 € /year 800 € /year QBox Jumbo 14 TB \- 990 € /year 990 € /year QBox Jumbo 16 to 44 TB \- contact us contact us QBox On Premise Your fully customized solution \- \- custom ## Support & service level Maintenance Monday-Friday 8 AM–5 PM Monday-Friday 8 AM–5 PM custom User phone and chat support Support provided under a fair use policy to guarantee equal access for all users. Guaranteed uptime Excluding maintenance windows announced 48 hours in advance 99,8% 5AM - 12AM 99,9% custom ## You're here... and it's no coincidence! #### Call us at [+33 525 680 280](tel:+33525680280) or leave us your contact details: [![Logo Quadza Software](https://quadza.software/hs-fs/hubfs/logos/Logo_Quadza_Software_V8_531x161_50dpi_png.png?width=330&height=100&name=Logo_Quadza_Software_V8_531x161_50dpi_png.png)](https://quadza.software/fr/) Focus on sovereign software - [Quadza](https://quadza.software/en/quadza) - [Quadza IT](https://quadza.software/en/home-quadza-it) - [Our talents](https://quadza.software/en/talents) - [Software publisher](https://quadza.software/en/business_or_technical_software_publisher_outsourcing_it_nearshore) - [Start-Up software](https://quadza.software/en/start-up_outsourcing_it_developer_tester_scrum_consultant_support) - [Who are we?](https://quadza.software/en/who_are_we) - [Join us](https://quadza.software/en/join_us) - [Blog](https://quadza.software/en/blog) Copyright © 2026 Quadza Software - All rights reserved - [Privacy Policy](https://quadza.software/en/privacy-policy) - - [tel:+33525680280](tel:+33525680280)