What are some must have programs/softwares that real estate investors/agents/developers should be using?

Looking to buy my first investment. Would it be good to hire a Property Manager. Thank you for the help in advance.

I am looking for a recommendation on a roofing company. The property is in Brookhaven, PA.

We need the roof tear down and replaced.

Hey BiggerPockets,Have been doing some research into my home state of Ohio for a little while now and I'm pretty sold on the value proposition of investing in Ohio.  I'm currently looking into what it will take to inv...

My dad and I are making acloset in a room to turn it into a bedroom. We were wondering what material we would need, how long it would take, and inspections. Please Reply.

I'm a newbie and I'm just putting in offers to contract some properties to wholesale. I'm trying to build a list of buyers and sellers that may be interested in adding to their portfolio, or looking to sell or trade. 

Whats up everyone,What would be the a good way to get in touch with wholesalers in the area? Im looking for another source of potential fix and flips.Or if someone is a wholesaler in my area, maybe we can set up a tim...

I would like to purchase an investment property and rent to section 8 tenants for stable rental income.
Has anyone done this/currently involved in this process?

I recently started wholesaling in the DFW area, I am actively searching for ways to connect with cash buyers in the area. How do you guys go about doing this?

I'm asking this question because I run across a lot of private lenders requesting upfront admin fees.  Is this the norm or are the ones I run across scam artist?