SharePoint 2013: How do I get a list of all files in document library (with full paths)?

1. Use ribbon command to export the document to Excel (take steps in this video - Export your document library listing to Excel)
2. You'll get an Excel with 1 sheet called owssvr, that contains these columns:
1. Name,
2. Modified
3. Modified By
4. Item Type
5. Path
3. Filter the sheet by Item Type = 'Item' (uncheck 'Folder' and any other value)
4. Put this formula to a cell right under cell F1:
1. =CONCATENATE([@Path];"/";[@Name])
5. This will create a new column and fill it automatically
6. Copy and paste the content of the newly created column to notepad

If your doclib has checkouts enabled, you'll see column D 'Checked out to'

If your farm column titles are localized, edit the formula accordingly.