Programs or excel software for newlywed budget planning?

I’m getting married soon and the final budget cruncher. I keep track of the time cost me my boyfriend is great, but I know I’m better at pulling the “string-purse” from it (even if it’s a bitch spend all). I’m using Excel and make my own tracker like to go, but not really functional for storage. What programs are easy to use, especially when it comes to monitoring the various categories (mortgage, food bills received payments of student loans, etc.)?