Sometimes the most obvious answer is also the correct one, as is the case when it comes to using Adobe Acrobat to edit PDFs for free.

Need to edit or fill in a PDF and don't want to pay? Add signatures, combine pages, rotate pages, reduce file size, convert PDFs and more with these Free PDF editors.

For maximum privacy and control, you need to self-host any available open-source PDF editors on your own server.

Update boosts Microsoft file imports, adds new spreadsheet functions, and drops older Windows LibreOffice 25.8 arrives with a tagline of "smarter, faster and more reliable." That all sounds good. So ...

LibreOffice 25.8 released with PDF 2.0 export, 30% faster file opening, new Calc functions, better performance, and various ...

Learn how to open and edit Word document without Word. Convert to PDF, open in Google Docs and Dropbox, use browser to open, etc.

Here are the best features and advantages of LibreOffice Writer. This tutorial discusses tips and tricks & how to use LibreOffice Writer.

Among other things, LibreOffice 5.4 should render imported PDF files better, file format compatibility has been improved, and there’s support for embedding videos in PDF files exported from ...

LibreOffice is an office suite with apps for creating and editing text, spreadsheet, and presentation documents. There’s also a database app, a drawing app, and a math app.