Office Software Apps and Services

EtherCalc is a free and open-source web-based spreadsheet application designed for real-time collaborative editing. It allows multiple users to simultaneously view and edit the same spreadsheet directly in a web browser without requiring any software installation, making it ideal for collaborative data entry and basic calculations.

CutePDF Writer is a free Windows utility that allows users to convert virtually any printable document into a professional-quality PDF file. It operates as a virtual printer, making PDF creation as simple as printing a document from any application.

PDFTK Builder is a free, lightweight graphical interface for the powerful PDF Toolkit (PDFtk). It simplifies common PDF tasks like merging, splitting, reordering, and encrypting PDF documents through an intuitive graphical user interface, making complex command-line operations accessible to all users.

EtherCalc is a free and open-source web-based spreadsheet application designed for real-time collaborative editing. It allows multiple users to simultaneously view and edit the same spreadsheet directly in a web browser without requiring any software installation, making it ideal for collaborative data entry and basic calculations.

CutePDF Writer is a free Windows utility that allows users to convert virtually any printable document into a professional-quality PDF file. It operates as a virtual printer, making PDF creation as simple as printing a document from any application.

PDFTK Builder is a free, lightweight graphical interface for the powerful PDF Toolkit (PDFtk). It simplifies common PDF tasks like merging, splitting, reordering, and encrypting PDF documents through an intuitive graphical user interface, making complex command-line operations accessible to all users.