Any person or organization looking to achieve its goals and objectives must be productive. Utilizing the appropriate tools is one of the most efficient ways to increase productivity.

Some of the software on this list is software that I personally use. My time and energy levels are specifically optimized throughout the day by f.lux. Overall, using these tools has greatly increased my ability to stay motivated and productive while working from home.

The top 9 freeware Windows tools to help you work more productively are as follows:

1. Rainmeter: A customizable desktop tool that allows you to keep track of important information, such as weather updates, system performance, and RSS feeds.
2. F.lux: A screen filter that adjusts the color of your monitor to match the time of day, reducing eye strain and helping you sleep better.
3. Focus@Will: A music streaming service that provides background music specifically designed to boost focus and productivity.
4. StayFocusd: A browser extension that limits the amount of time you can spend on time-wasting websites.
5. Feedly: A news reader that allows you to subscribe to and organize RSS feeds, making it easy to stay informed on the latest news and trends.
6. AutoHotkey: A scripting language and tool that allows you to automate repetitive tasks and create custom keyboard shortcuts.
7. OpenOffice: A free, open-source alternative to Microsoft Office that includes word processing, spreadsheets, presentations, and more.
8. LibreOffice: A free and open-source alternative office suite that features a word processor, spreadsheet, presentation software, and more.
9. Notepad++: A free text editor that supports multiple languages and offers advanced features such as syntax highlighting and code folding.

These tools are made to make your work flow more efficient, keep you organized, and improve your concentration and productivity. They are available to anyone looking to increase their productivity because they are free to download and use.