Finally: a simple, single file executable, no runtime libs command line tool to convert a CSV file to XLSX. And you may even select line and column ranges. :-)
This programm has been created due to an internal requirement for a Bash shell script. After searching the web I found out that even in 2017 there is no simple, binary executable that does not need any runtime, virtual machine or whatever. All you need is a compiler for the Go programming language. If you do not want to compile the source and you decide to trust me (no warranty whatsoever, see the license below), you may download the binary.
Here are the SHA-256 checksums for the binaries:
86fab8cdb756d612391bdfca36641414424cb0cfe7c9c196329124976f3d3a8c csv2xlsx_386.exe
91b94bb4c0acf91bcd2b3874d7ab7f96e204e6c0acb1d0119694bb740dedb6f4 csv2xlsx_amd64.exe
d1b3dc8bfa72647f4e92dbafede0ee729ccb488a7b2a400304634bf03439b744 csv2xlsx_linux_386
3e8661e7ef681c796452736e9004f19653ccf01c916f3c6a8b1e67d99f1e0ab5 csv2xlsx_linux_amd64
2933cdca783beca8fbcfccc2d396f4ec115c898a9f69680d6c64806ac84e1804 csv2xlsx_osx
You execute the program from the command prompt of your operating system.
Ths most basic use case is csv2xlsx -infile test.csv -outfile result.xlsx, where you
take an input CSV file in UTF-8 and write out the .xslx file under a new file name.
To list all available options start csv2xlsx with the option --help.
Codepage037 Codepage437 Codepage850 Codepage852 Codepage855
Codepage858 Codepage860 Codepage862 Codepage863 Codepage865
Codepage866 Codepage1047 Codepage1140
ISO8859_1 ISO8859_2 ISO8859_3 ISO8859_4 ISO8859_5
ISO8859_6 ISO8859_6E ISO8859_6I ISO8859_7 ISO8859_8
ISO8859_8E ISO8859_8I ISO8859_9 ISO8859_10 ISO8859_13
ISO8859_14 ISO8859_15 ISO8859_16
Koi8r Koi8u
Macintosh MacintoshCyrillic
Windows874 Windows1250 Windows1251 Windows1252 Windows1253
Windows1254 Windows1255 Windows1256 Windows1257 Windows1258
This tool fulfills a special requirement and I will extend its functionality, if need arises. As I found out there are lots of people looking for such a tool, I decided to make it publicly available. I am in the process of learning Go and therefore I am sure there are much better, more Go-idiomatic ways to achieve this functionality. If you have feedback on how to improve the code or want to contribute, please do not hesitate to do so. I'd really like to improve my GO skills and learn things. As my spare time for coding is limited to some hours around midnight a week, so please have some patience with my answers. I am still amazed what you can accomplish within less than 500 lines of code in terms of making my admin part of life easier. :-)