LibreOffice and Apache OpenOffice are both free open-source office suites forked from the same roots, but they've gone separate ways over the years. LibreOffice feels more lively these days, while OpenOffice has been taking it easy on updates.
Main Comparison
LibreOffice is the newer kid on the block in terms of development. Its latest stable version, 26.2.0, dropped recently with fresh features like better Markdown support in Writer and improved Calc connectors for data work. OpenOffice, on the other hand, sticks around version 4.1.16 from years back, mostly just patching security holes without big leaps forward. This makes LibreOffice more advanced overall, with ongoing tweaks for performance and new tools that OpenOffice skips.
On stability, LibreOffice gets props for regular fixes that cut crashes and boost reliability, especially in long sessions or heavy docs. Users note it handles daily grinds smoother now. OpenOffice is solid for basics but can feel dated, with slower responses to bugs or vulnerabilities since its dev pace slowed after 2014.
Word File Handling
The big win for LibreOffice is reading and editing original Word files (.docx). It has stronger compatibility layers, so complex layouts, images, and formatting from Microsoft Office or 365 hold up better most times. You might still hit minor glitches like font shifts or spacing tweaks in fancy docs, but it's reliable for pro swaps. OpenOffice opens Word files okay too, especially older .doc ones, but struggles more with modern .docx nuances, like saving properly or keeping images intact. Reviews say LibreOffice edges it out for seamless back-and-forth without much rework.
Pros and Cons
LibreOffice pros: Active community means frequent security updates, better MS Office match, and extras like improved UI and export options. Cons: Can overwhelm newbies with options, occasional format quirks need font installs for perfect matches.
OpenOffice pros: Super stable for simple tasks, lightweight on old hardware, no-nonsense interface. Cons: Lags on new features, weaker .docx fidelity, less secure long-term without quick patches.
Both run on Windows, Mac, Linux, and handle Writer, Calc, Impress basics well. Pick LibreOffice if you swap Word files often or want cutting-edge tweaks; OpenOffice fits if you stick to plain stuff and hate change.
