Ubuntu 24.04 CSV, JSON, Excel, Calc simple file viewer (v 0.1.5)

- Ubuntu 24.04 CSV (.csv), Excel (.xlsx, .xls), OpenDocument Spreadsheet Calc (.ods) simple file viewer

 

 

* This is the latest version. If an error occurs, please refer to the link below for the older version.

(v 0.1.4) https://dasom.net/406 or https://gangserver.tistory.com/406

(v 0.1.3) http://dasom.net/413 or https://gangserver.tistory.com/413

 

 

This is a csv, excel, and (LibreOffice/OpenOffice) calc file viewer developed using (pandas + PyQt5 + pyinstaller).

 

Due to the 20MB file size limit, the attachments have been split into tar.gz files

(FileViewer.tar.gzaa, FileViewer.tar.gzab, FileViewer.tar.gzac, FileViewer.tar.gzad).

After downloading, launch Terminal, navigate to the downloaded folder, and then execute the following tar.gz unpacking command. The FileViewer executable file will be created. Run this file.

 

$ cat FileViewer.tar.gz* | tar xvzf -

 

Please check if the FileViewer file has execution permissions.

If it does not, please add execution permissions as shown below and then run it.

$ chmod u+x FileViewer

 

 

[ Running screen ]

* The first line of data is used as the column header name.

* Currently, this program only processes (can be viewed) data from the first sheet of Excel/Calc files.

 

FileViewer.tar.gzaa

19.00MB

FileViewer.tar.gzab

19.00MB

FileViewer.tar.gzac

19.00MB

FileViewer.tar.gzad

17.19MB

 

 

FileViewer (v 0.1.5) file sha256 hash value :

b221f9c60b699cd2d77ca9cc019f47997259343b79291843d29476d2b6c97b2b

 

 

* To check the SHA256 hash of a file in Ubuntu,

use the Terminal command sha256sum <file_path>

 

$ sha256sum FileViewer

b221f9c60b699cd2d77ca9cc019f47997259343b79291843d29476d2b6c97b2b  FileViewer

 

 

[ Development environment ]

python      : 3.12.x

pandas     : 3.0.1

openpyxl  : 3.1.5
xlrd           : 2.0.2
odfpy        : 1.4.1
python-calamine : 0.6.2

PyQt5       : 5.15.11
pyinstaller : 6.19.0

 

 

[ Version history ]

0.1.5 (2026-03-27 [Y-M-D])
- Unify local file and URL open data loading
- Added data conversion function
- Change to Calamine engine when opening Excel/Calc files

 

0.1.4 (2026-03-23 [Y-M-D])
- Added a view feature using a URL
- Add JSON data type

0.1.3 (2026-03-16 [Y-M-D])
- Data is processed using "UTF-8" encoding by default when loading,
  but if it fails, it is additionally processed using "CP949" encoding.
- Partial modification to reduce data processing speed.

0.1.2 (2026-03-08 [Y-M-D])
- Added search function

0.1.1 (2026-03-04 [Y-M-D])
- Add a toolbar

0.1.0 (2026-03-02 [Y-M-D])
- Initial version