You can turn your xls, xlsx, csv, tsv, ods, ds file into a Zoho Creator application via import in three ways:
Comma separated values (.csv) or Tab separated values (.tsv) stored in other file formats can also be used to create your application with data. The created application will be directly displayed in access mode with data. To import data to an existing application refer the topic Import and Export Data.
Note:
Create form by importing file | Import data using Migration tools | Duplicate an Application