can permit the user and developer in order to create as well as browse XLS, XLSX, ODS, and finally, the documents of the CSV directly from Lazarus as well as Delphi for the users and developers. It consists of an important attribute, and it is possible to extract the information right out of the files XLS, XLSX, ODS, and even the CSV. 

Key Features of Kluug OExport XLSX Export Library :

1. It can provide a search engine that can mechanically produce a user-defined template of XLS and XLSX.
2. There is a formula recalculation engine available.
3. The document types of basically found automatically for the user.
4. It is very easy to localize for the user's language, and the languages that are included are English, Russian, German, Danish, French, Hungarian, Netherlands, and a few more to be mentioned.
5. The user can produce and browse the files of the XLSX, XLS, ODS, and even CSV, along with only a single code.
6. There is a wide selection of compilers as well as platforms that are supported.
7. The design of the library is a native Pascal object-oriented code, and there are no external libraries required.
8. It is reasonably fast compared to others and can provide Unicode support.