CSV, Excel, Calc, JSON, XML, TSV simple viewer (v 0.2.3) - Windows 11
- Windows 11 CSV(.csv), Excel(.xlsx, .xls), OpenDocument Spreadsheet Calc(.ods), JSON(.json), XML(.xml), TSV(.tsv) simple viewer
* Version : 0.2.3
* Release date : 2026-08-20 [Y-M-D]
- Patch date :
* Starting with version 0.2.0, the Windows version is distributed as an NSIS (Nullsoft Scriptable Install System) installer.
(e.g., dsn-viewer-[version]-Setup-x86_64.exe)
* This is the latest version. If an error occurs, please refer to the link below for the older version.
- NSIS installer version
(v 0.2.1) http://dasom.net/452 or https://gangserver.tistory.com/452
(v 0.2.0) http://dasom.net/449 or https://gangserver.tistory.com/449
- Portable version
(v 0.1.9) http://dasom.net/448 or https://gangserver.tistory.com/448
(v 0.1.8) http://dasom.net/446 or https://gangserver.tistory.com/446
This is a csv, excel, (LibreOffice/OpenOffice) calc, json, xml and tsv simple viewer developed using
(Qt6 version : pandas + PySide6 + pyinstaller), (Qt5 version : pandas + PyQt5 + pyinstaller).
[ Download ]
Caution! - To prevent spam downloads, the download URL below is changed periodically.
( Qt6 version )
- Installer version : dsn-viewer-qt6-0.2.3-Setup-x86_64.exe
https://drive.google.com/file/d/1SaxiOnO6MsqPBimQlwt7B1UYfgdBtwRR/view?usp=sharing
- Portable version : dsn-viewer-qt6.exe
https://drive.google.com/file/d/1cPNzgOqwW-N-uacFh91PjMwFp_bJCypf/view?usp=sharing
( Qt5 version )
- Installer version : dsn-viewer-qt-0.2.3-Setup-x86_64.exe
https://drive.google.com/file/d/1lLJeARqK19LsMWGXwTHNVNq890xkFUNf/view?usp=sharing
- Portable version : dsn-viewer-qt.exe
https://drive.google.com/file/d/1PTGhHkBVL99sM8eunT1jDpbzAr4L7zPI/view?usp=sharing
[ Installation - Installer version ]
When you download the installation file, it will be downloaded with the filename dsn-viewer-[version]-Setup-x86_64.exe. If you run this file in File Explorer or similar, the installation will proceed.
(* The screenshot is displayed as "DSN Viewer (Qt6) 0.2.3" for the Qt6 version.
The Qt5 version is displayed as "DSN Viewer (Qt5) 0.2.3")
1. Click the [Next] button
2. If you change the installation directory, click the [Next] button after changing the directory.
3. Select installation options and click the [Install] button.
- Program : DSN Viewer program files.
- Shortcuts : Create program start menu and desktop shortcuts.
4. Installation complete
[ Run - Installer version ]
Click the Start menu or the program shortcut on the desktop.
( Qt6 )
( Qt5 )
[ Run - Portable version ]
Run the downloaded portable version file in File Explorer.
[ Running screen ]
* The first line of data is used as the column header name.
( Qt6 )
( Qt5 )
[ File hash check ]
file sha256 hash value :
( Qt6 )
- dsn-viewer-qt6-0.2.3-Setup-x86_64.exe :
b1de5dda4a49f9b4b6a6dc9211cc27371daab61edba3c6febdebb4f21eab2c0f
- dsn-viewer-qt6.exe :
50e249feb9f0e91ffde4bf5913bd3b47313744d607777872fc62ef77cbdca8c7
( Qt5 )
- dsn-viewer-qt-0.2.3-Setup-x86_64.exe :
2607e828cdfd2ae33368dcbc76fe7444185353371c5fca481b280df4d171600d
- dsn-viewer-qt.exe :
6446e02c19f8a94fa7a450775b8a0cb4a4c4dd33547d38dc6b135a73a751e290
* To check the SHA256 hash of a file in Windows 11,
use the PowerShell command Get-FileHash <file_path> -Algorithm SHA256.
Alternatively, use certutil -hashfile <file_path> SHA256 in Command Prompt.
[ Command Prompt ]
C:\Users\gangserver\Downloads>certutil -hashfile dsn-viewer-qt6-0.2.3-Setup-x86_64.exe SHA256
SHA256의 dsn-viewer-qt6-0.2.3-Setup-x86_64.exe 해시:
b1de5dda4a49f9b4b6a6dc9211cc27371daab61edba3c6febdebb4f21eab2c0f
CertUtil: -hashfile 명령이 성공적으로 완료되었습니다.
[ PowerShell ]
PS C:\Users\gangserver\Downloads> Get-FileHash dsn-viewer-qt6-0.2.3-Setup-x86_64.exe -Algorithm SHA256
Algorithm Hash Path
--------- ---- ----
SHA256 B1DE5DDA4A49F9B4B6A6DC9211CC27371DAAB61EDBA3C6FEBDEBB4F21EAB2C0F C:\Users\tough\Downloads\dsn-viewer\0_2_3\dsn-viewer-qt6-0.2.3-Se...
* If an error occurs when running a file on Windows, please refer to the information below.
We used to have to, upon downloading a file from another computer, go to the file's Properties and then go to the General page t
Before we could use a downloaded file (from another computer), we were required to right-click on the file, select Properties and the General. We were told this was a security measure to help protect you computer from malware sneaking onto your computer…
learn.microsoft.com
[ Uninstallation ]
Remove the installed DSN Viewer 0.2.3 from "Add/Remove Programs".
( Qt6 )
( Qt5 )
[ Development environment ]
(* Bold text indicates updated modules.)
python : 3.13.x
pyinstaller : 6.22.2
pandas : 3.0.5
python-calamine : 0.8.2
lxml : 6.1.2
xlsxwriter : 3.2.9
openpyxl : 3.1.5
xlrd : 2.0.2
odfpy : 1.4.1
( Qt6 )
PySide6 : 6.11.2
( Qt5 )
PyQt5 : 5.15.11
[ License ]
This program is freeware.
(This program is available for anyone to use for free.)
This program does not warrant against any problems that may occur during use.
This program does not collect or transmit any personal information or data from users.
This program can only be distributed on the following site.
http://dasom.net
https://gangserver.tistory.com
[ Update information ]
0.2.3 (2026-08-20 [Y-M-D])
- Added Build version Qt6(6.11)
- Fixed an error in displaying filenames after conversion
when the converted extension is Excel (.xlsx, .xls) or Calc (.ods)
- Fixed errors when processing Excel (.xlsx, .xls) and Calc (.ods) files via URL opening
- Windows : Added "Open with" handling