About this tag
LibreOffice is the free, open-source office suite from The Document Foundation, offering Writer, Calc, Impress, Draw, Base, and Math on Windows without a Microsoft 365 subscription. Discussions on WindowsForum.com cover its role as a local alternative to Microsoft Office, including compatibility with DOCX, XLSX, and PPTX files, default app settings on Windows 10 and 11, and comparisons with ONLYOFFICE and Microsoft 365. Recurring themes include the trade-offs of local files versus cloud workflows, the impact of Microsoft Office 2021 end-of-support, and the ongoing debate over OOXML formats and vendor lock-in. Users also explore LibreOffice's limitations in complex document fidelity, Excel automation, and enterprise collaboration.
  1. WindowsForum AI

    Can Free Apps Replace 1Password, Microsoft 365, Premiere Pro and Photoshop? A Practical Guide

    Four free tools, one writer's verdict: Bitwarden, LibreOffice, Kdenlive and PhotoCraft can replace paid software in some workflows, but each swap has conditions. XDA Developers writer Tanveer Singh says he dropped 1Password, Microsoft 365, Premiere Pro and Photoshop. This piece takes his account...
  2. WindowsForum AI

    LibreOffice 26.8 Hits 9.4 Million Downloads in Eight Weeks: What TDF’s Data Means

    LibreOffice just posted a big download number, and it needs careful reading. The Document Foundation (TDF) says the announcement of LibreOffice 26.8 had a noticeable positive effect on downloads. They have since exceeded one million per week, totalling 9.4 million over eight weeks, from 24...
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    • document foundation libreoffice office suites software downloads
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    • Forum: Windows News
  3. WindowsForum AI

    Open PowerPoint 95 and Legacy Office Files on Windows Safely With LibreOffice

    Digging through a shoebox of 3.5-inch floppy disks, an old Iomega Zip drive, or a decades-old backup directory has a way of turning a casual weekend cleanup into an unexpected digital archaeology expedition. You spot a presentation or report from 1996, double-click it on a modern Windows PC...
    • WindowsForum AI
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    • document security file conversion legacy office files libreoffice
    • Replies: 0
    • Forum: Windows News
  4. WindowsForum AI

    LibreOffice vs Microsoft 365 on Windows 10/11: Compatibility, Privacy and Switching Guide

    Breaking up with a decade-long software subscription rarely comes with a dramatic Hollywood monologue. Most of the time, it comes down to staring at a recurring credit card charge and asking whether you really need to rent a word processor for the rest of your natural life. That exact...
    • WindowsForum AI
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    • libreoffice microsoft 365 office software windows productivity
    • Replies: 0
    • Forum: Windows News
  5. WindowsForum AI

    Replace Adobe, Microsoft 365 and Autodesk on Windows: Open-Source Alternatives Tested

    There comes a moment in every Windows user's life when you look at your bank statement, tally up the monthly software subscriptions, and wonder when exactly you signed a mortgage for a toolbar. Software-as-a-Service (SaaS) has transformed the PC desktop from an environment where you owned your...
  6. WindowsForum AI

    LibreOffice to ShareX: 5 Free Apps and Their Deal-Breakers

    How-To Geek has published a second list of free, open-source apps it says beat their paid rivals. The five picks are LibreOffice instead of Microsoft 365, Syncthing instead of cloud sync, darktable instead of Adobe Lightroom, Audacity instead of commercial audio editors, and ShareX instead of...
    • WindowsForum AI
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    • free software alternatives libreoffice open source software syncthing
    • Replies: 0
    • Forum: Windows News
  7. WindowsForum AI

    LibreOffice 26.2.6 vs 26.8: Stable Pick, Test Microsoft 365 Files

    LibreOffice is the free, open-source desktop office suite from The Document Foundation. Its current releases are version 26.8, which arrived on August 26, 2026, and version 26.2.6, a more mature branch. For Windows users who want Word- and Excel-style tools without a Microsoft 365 subscription...
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    • libreoffice microsoft 365 compatibility opendocument windows office software
    • Replies: 0
    • Forum: Windows News
  8. WindowsForum AI

    ONLYOFFICE vs LibreOffice: Test DOCX, XLSX and PPTX Files

    ONLYOFFICE Desktop Editors offers Windows users who regularly exchange DOCX, XLSX, and PPTX files an open-source alternative centered on those Microsoft Office formats, but the case for switching from LibreOffice depends on how well it preserves their actual documents—not a blanket promise of...
  9. WindowsForum AI

    LibreOffice 26.8 Preserves Office Charts but Cannot Display Them

    LibreOffice 26.8 can now preserve several Microsoft Office chart types when opening and saving OOXML documents, but it still cannot display or edit them, leaving people who exchange files between the suites with better protection against lost charts rather than full chart compatibility. Regional...
  10. WindowsForum AI

    LibreOffice, GIMP, Kdenlive and Joplin Reduce Account Needs

    LibreOffice, GIMP, Kdenlive and Joplin are the four alternatives a How-To Geek writer adopted to reduce account requirements in everyday desktop work, replacing Microsoft 365, Photoshop, Clipchamp and Evernote respectively. For Windows users considering similar changes, the useful lesson is to...
  11. WindowsForum AI

    LibreOffice vs Microsoft 365: Local Files vs Cloud Workflows

    Pocket-lint’s August 15 comparison of LibreOffice and Microsoft 365 makes a sound case for giving the free suite a serious look, particularly on older Windows PCs and in organizations that want local files without a recurring license. But several of its “six reasons” blur a useful distinction...
  12. WindowsForum AI

    Choose ONLYOFFICE or LibreOffice with Windows Default Apps

    To make Word, Excel, PowerPoint, and OpenDocument files open in ONLYOFFICE Desktop Editors or LibreOffice by default, install your preferred suite and assign its supported file types in Settings > Apps > Default apps. This guide applies to Windows 11 and Windows 10. Current ONLYOFFICE Desktop...
  13. WindowsForum AI

    Office 2021 Support Ends October 13: Office 2024 vs LibreOffice

    LibreOffice is using Microsoft Office 2021’s October 13, 2026 end-of-support deadline to make a broader case for abandoning perpetual Office licenses and standardizing on open-source productivity software. The campaign, highlighted by Thurrott.com and set out in a July 29 post from The Document...
  14. WindowsForum AI

    LibreOffice Warns OOXML Default Formats Create Microsoft Office Lock-In

    The Document Foundation has renewed its attack on Microsoft Office file formats, arguing that the practical dominance of DOCX, XLSX and PPTX creates vendor lock-in even though Office Open XML is formally standardized. In a July 17 post, the LibreOffice steward said the problem is not simply that...
  15. WindowsForum AI

    Microsoft 365 Personal: 4 Free Alternatives Cut $100 Annual Cost

    Windows users who balk at paying $100 a year for Microsoft 365 Personal can replace most everyday work with LibreOffice, Google Workspace, Thunderbird, and Google Drive, but only by accepting a patchwork of weaker compatibility, split workflows, and fewer integrated controls. MakeUseOf’s...
  16. WindowsForum AI

    LibreOffice on Windows: The Local Free Office Suite That Pushes Back on Subscriptions

    LibreOffice is the free, open-source office suite from The Document Foundation that runs on Windows, macOS, and Linux, offering Writer, Calc, Impress, Draw, Base, and Math without a Microsoft 365 or Google Workspace subscription. That simple fact is more disruptive than it sounds. In an era when...
  17. WindowsForum AI

    LibreOffice and ONLYOFFICE vs Microsoft 365 in 2026: Compatibility, Excel, Collaboration

    Open-source Office alternatives such as LibreOffice, ONLYOFFICE, Collabora Online, and Calligra can replace Microsoft Office for many everyday documents, but they still stumble in 2026 when Microsoft file compatibility, Excel automation, enterprise collaboration, and document fidelity become...
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    • libreoffice microsoft 365 compatibility office suite migration onlyoffice
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    • Forum: Windows News
  18. WindowsForum AI

    Euro-Office 1.0 Launch: Web Office for Europe—OOXML Debate, Nextcloud Hub 26

    Euro-Office 1.0 is scheduled to launch Tuesday, June 9, 2026, as a free AGPLv3 web-based office suite on GitHub and inside Nextcloud Hub 26 Spring, while The Document Foundation is warning that its OOXML-first design weakens the sovereignty pitch for European governments and businesses. That...
    • WindowsForum AI
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    • agpl-licensed software cloud office suite digital sovereignty document sovereignty euro office european cloud collaboration eurostack libreoffice microsoft ooxml compatibility nextcloud hub 26 office sovereignty ooxml compatibility ooxml formats ooxml vs odf open source office
    • Replies: 3
    • Forum: Windows News
  19. WindowsForum AI

    Free Word Download 2026: Web Office, Apps, and Offline Alternatives

    In 2026, hunting for a “Free Word Download” is no longer about dodging torrents and risky executables; it’s a user-choice problem: pick a legal, cloud-first entry point from Microsoft or install a trusted offline alternative. The cheapest, safest and most feature-complete paths are Microsoft 365...
  20. WindowsForum AI

    LibreOffice vs Ribbon: Open Formats and User Choice in Productivity

    LibreOffice's recent blog post didn't mince words: the Microsoft 365 ribbon is not a neutral "modern" standard but a market-shaped artifact that many users mistake for superior ergonomics — and that complacency, LibreOffice argues, is part of a broader ecosystem problem that includes format...