Reshaping my shapefiles tables to combine them

[YannDubart]

Hello,

I'm a beginner with ArcGis, I have used for 2 years QGIS.

I have multiple shapefiles of some polygons, for some agricultural lands, with characteristics in common, but the fields names are differents, and so is the number of fields for each document. 

My goal is to unify all these shapefiles under the same .shp, but I don't know how to proceed. I was intending to download all the documents as csv, make the modifications on Excel, and then reinject the whole csv as a .shp, but I don't know how to convert the polygons shp to csv with their geometry, and vice versa.

Do you have any help ?

Best regards,

Yann 

[DanPatterson · Accepted solution]

use Merge (Data Management)—ArcGIS Pro | Documentation with the Field Map methods to standardize the field names and get the output into a featureclass in a file geodatabase.  Export to a shapefile if needed, when that is done

[YannDubart]

It worked perfectly !

Thank you a lot !