Free apps can replace Microsoft 365 subscriptions

Microsoft 365 It is not the only office suite nor does it have the best tools on the market. You can completely replace the subscription Microsoft 365 costs money with free apps of equal quality below.

The digital world is filled with amazing applications built and maintained by global communities focused on creating powerful and accessible tools. Taking the time to learn about these alternatives can prove that it’s possible to continue working the way you’re used to without the expense.

Obsidian – Great alternative to Word

If you mainly use Word to edit and quickly synchronize data across devices, Obsidian is a hard choice to ignore. It’s not technically open source, but it’s completely free for personal use.

Obsidian starts up very quickly and uses the Markdown format, which means every note you write is a simple .md text file. You can format titles, lists, bold text, and links using simple syntax. The content in the file remains easy to read in any text editor. It doesn’t run the risk of being tied to a proprietary format like .docx.

Gnumeric – Good alternative to Excel

Many people feel that commercial software is increasingly consuming system resources, and if you need fast processing speed with guaranteed mathematical accuracy, Gnumeric is definitely the best choice. It eliminates redundant interface elements and background processes that often slow down performance, giving you a streamlined environment dedicated solely to calculating numbers.

Gnumeric is famous for being much more accurate than Excel when you do advanced statistical work. Transitioning away from the Microsoft ecosystem is often hindered by the fear of losing essential functionality, but Gnumeric handles this issue brilliantly. It includes literally every Excel spreadsheet function, ensuring compatibility with your existing files and workflows.

However, it doesn’t just copy old standards; you also get 154 unique functions not found in the Microsoft ecosystem. This is extremely useful if you work in telecommunications engineering or financial derivatives. Although the standard features in LibreOffice Calc may seem simple, the specific precision that Gnumeric provides puts it above other open source alternatives to Excel.

Mailspring – Free app, replacing the role of Outlook

The Outlook application on Windows uses Microsoft servers to access non-Microsoft accounts, such as Gmail, which is quite inconvenient for personal email. The interface is also quite cluttered with promoted Microsoft services and ads in the message list, and there’s no true unified inbox if you manage multiple accounts.

Mailspring fixes most of these problems for free. This open source desktop email client offers a clean four-column layout and a truly unified inbox, displaying all accounts in chronological order, with built-in themes.

The real highlight of Mailspring is its productivity features. You can snooze emails, schedule messages for Later, and set reminders if the recipient hasn’t responded within a few days. There’s also an email translation feature for about 100 languages ​​and an analytics dashboard that tracks open and reply rates, which is useful for tracking.

Most features work on the free plan, but with Mailspring Pro for around $8 per month, you can unlock unlimited email tracking and deferrals.

Proton Drive – OneDrive is secure and private

Proton is the gold standard when it comes to end-to-end encrypted cloud storage. With services like OneDrive, Microsoft pretty much holds the “keys,” meaning it can technically scan your content at any time because of the terms of use. Meanwhile, Proton Drive encrypts everything locally before the data is transferred to the server. This is important because it means that Proton itself cannot see your file name or file content.

When you switch to Proton Drive, you’re moving your digital life to Switzerland, taking advantage of some of the strictest privacy laws in the world to protect your information from unintended surveillance and data breaches. Additionally, this service is open source. This means that outside security researchers can examine the code to confirm that the encryption works exactly as the company claims.