CSV, Excel, Calc, JSON, XML, TSV simple file viewer (v 0.1.9) - Ubuntu 24.04

- Ubuntu 24.04 CSV(.csv), Excel(.xlsx, .xls), OpenDocument Spreadsheet Calc(.ods), JSON(.json), XML(.xml), TSV(.tsv) simple file viewer

* Version : 0.1.9

* Release date : 2026-07-22 [Y-M-D]

- Patch date : 

 

 

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

(v 0.1.8) http://dasom.net/445 or https://gangserver.tistory.com/445

(v 0.1.7) http://dasom.net/423 or https://gangserver.tistory.com/423

(v 0.1.6) http://dasom.net/421 or https://gangserver.tistory.com/421

 

 

This is a csv, excel, (LibreOffice/OpenOffice) calc, json, xml and tsv 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, FileViewer.tar.gzae).

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.

 

FileViewer.tar.gzaa

19.00MB

FileViewer.tar.gzab

19.00MB

FileViewer.tar.gzac

19.00MB

FileViewer.tar.gzad

19.00MB

FileViewer.tar.gzae

4.51MB

 

 

FileViewer (v 0.1.9) file sha256 hash value :

33bc733cad1d69a709506f39a10006c6cdc2e0ac80425bc7a052bc337cc4831f

 

 

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

use the Terminal command sha256sum <file_path>

 

$ sha256sum FileViewer

33bc733cad1d69a709506f39a10006c6cdc2e0ac80425bc7a052bc337cc4831f  FileViewer

 

 

[ Development environment ]

python      : 3.12.x

pandas     : 3.0.3

openpyxl  : 3.1.5
xlrd           : 2.0.2
odfpy        : 1.4.1
python-calamine : 0.8.2

xlsxwriter  : 3.2.9

lxml           : 6.1.1

PyQt5       : 5.15.11
pyinstaller : 6.21.0

 

 

[ Version history ]

0.1.9 (2026-07-22 [Y-M-D])
- Treat text encoding format as user input

 

0.1.8 (2026-07-14 [Y-M-D])
- Python module version upgrade(pandas, python-calamine, lxml, pyinstaller)

 

0.1.7 (2026-04-17 [Y-M-D])
- TSV(Tab-Separated Values) data format(.tsv) support
- Apply background color to the row

0.1.6 (2026-04-08 [Y-M-D])
- Support for multiple sheets in Excel/Calc files
- Fixed an issue where memory continued to increase when opening files
- XML data format(.xml) support

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
- JSON data format(.json) support

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