Productivity

StarOffice supports the OpenOffice.org XML file format.

Free

Edit text documents in an improved version of the UNIX Vi editor.

Free

Consolidate relevant data from multiple sources.

Create, manipulate, convert, and protect PDF documents.

Free

convert document images to text/word

Create, edit, convert, and enhance your PDFs with a wide arrange of tools.

Free

An eBook and audio book reader for PCs and portable devices.

Edit LaTeX documents, HTML pages, and other text files.

Free

Mange gettext translations for PHP and Python projects.

Turnes PDF files into fully-formatted documents, forms, and spreadsheets

Free

Open source tool (GPL license) designed to handle pdf files.

Free

It is a text editor to serve the needs of software developers and normal users.

Free

Manage all your projects and tasks using popular time management systems.

Free

Places a fully functional Microsoft Outlook Calendar directly on your Desktop.

Free

Notepad replacement with incredible speed, ease of use, stability, small size

Free

PDF reDirect allows converting any printable files to PDF documents.

Organize your ideas visually as diagrams, maps, and text outlines.

GPU-accelerated password recovery tool for Microsoft Office documents.

Free

Keep the time of your system and network accurate at all times.

Perform various Excel tasks to speed up your work.

Free

Genius tool for Gmail users.

Create PDF documents from Windows applications using a virtual printer.

Word Processor

Free

KhmerConverter will convert documents with standard fonts to Khmer.