CSV, Excel, Calc, JSON, XML, TSV simple viewer (v 0.2.0) - Ubuntu 24.04

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

* Version : 0.2.0

* Release date : 2026-07-24 [Y-M-D]

- Patch date : 

 

* Starting with version 0.2.0, the Ubuntu version is distributed as a Debian package(.deb).

(e.g., dsn-viewer_[version]_amd64.deb)

 

 

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

(v 0.1.9) http://dasom.net/447 or https://gangserver.tistory.com/447

(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

 

 

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

 

[ Download ]

https://drive.google.com/file/d/1MEICMOh85HtznUOy1VVSeZpkQ2_ptwxN/view?usp=sharing

When you download the installation file, it will be downloaded with the filename dsn-viewer_[version]_amd64.deb.

 

 

[ Installation ]

After running the terminal, change to the downloaded directory

and execute the Debian packaging installation command as follows.

$ sudo dpkg -i dsn-viewer_0.2.0_amd64.deb

 

 

[ Run ]

Click the installed "DSN Viewer" app to run it.

 

 

[ Running screen ]

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

 

 

dsn-viewer_0.2.0_amd64.deb file sha256 hash value :

153ab0feb69be1d6328fae6c77459b6283ba17183502ce1a40d179105b3a4fec

 

 

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

use the Terminal command sha256sum <file_path>

 

$ sha256sum dsn-viewer_0.2.0_amd64.deb

153ab0feb69be1d6328fae6c77459b6283ba17183502ce1a40d179105b3a4fec  dsn-viewer_0.2.0_amd64.deb

 

 

[ Uninstallation ]

After running the terminal, execute the Dabian packaging removal command as follows.

$ sudo apt remove dsn-viewer

 

 

[ 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 ]

0.2.0 (2026-07-24 [Y-M-D])
- Ubuntu : Debian packaging(.deb)

 

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