Blockpad.net VS EngineeringPaper.xyz

Blockpad is spreadsheet software re-imagined for engineering calculations. It enables engineers to create professional calculation deliverables in an intuitive and familiar way.

The primary interface feels like a traditional word processor, but pressing the equals sign opens up a formula like in a spreadsheet. This formula is then calculated and presented in clear math notation so that the math is readable and not hidden behind a cell. Also like a spreadsheet, these formulas update whenever numbers change.

The formulas also employ many engineering friendly features: - units intelligence - variable names - matrix math - custom functions

The documents themselves are more than just word processors, and include tools that make engineering calculations easier: - spreadsheet-style tables - actual spreadsheets - point snap drawings - solver sections

Also, the various parts of a document can all connect together using spreadsheet-style formulas and references, so that a whole document can update when the numbers change.

Because Blockpad feels like the office and calculation tools you already know, the learning curve can be pretty short. The math is just like spreadsheet math, and the functions are the same too. So it's easy to get started and creating calculation documents you're proud to share.

EngineeringPaper.xyz is a web app for engineering calculations that handles unit conversion/checking automatically and also supports plotting, solving systems of equations, and documenting your calculations (see the official blog for many examples). It's easy to share your calculations by creating a shareable link that anyone can open and build off of. Additionaly, you can save and open your files locally if you prefer not to save to the cloud. EngineeringPaper.xzy runs on Mac, Windows, Linux, and ChromeOS and works on all of the major browsers. Additionally, EngineeringPaper.xyz is designed to run well on Android and iOS devices. Launch EngineeringPaper.xyz in your browser to try it out. EngineeringPaper.xyz is open source softer, see the EngineeringPaper.xyz GitHub project page for details.