Invoice and accounting software.
Publisher’s description
What is BAS21?
BAS21 is a free finance & crypto program for Windows from Cencit AS.
Installation and requirements
Official installers exist for 64-bit as MSI. Installation asks for administrator rights. It needs Windows 10 or newer. The installer supports unattended (silent) installation. An MSI package is available for deployment with Group Policy, Intune or Configuration Manager.
Updates and version history
The current version is 1.7.5, released on January 23, 2026. 3 versions are listed since August 20, 2022, each with links to its own installer files. That is about 0.9 releases a year.
Pros / Cons
Pros
- Free to use
- MSI package for managed deployment
- Documented silent install
Cons
- No native ARM64 build
- Installation needs administrator rights
In short: BAS21 is a free finance & crypto tool for 64-bit PCs. Administrators can deploy it unattended.
Is BAS21 safe to download?
- The file is served by download.bas21.no, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
A5948C990C7572D661EF841F4F717BA0B31D3B21C78A5B29667B66F4D26BE040· Open the VirusTotal report for this hash - The link has not been checked yet
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 3 versions ›3 versions over 3 years · about 0.9 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 1.7.5Latest | January 23, 2026 | — | 64-bit MSI |
| 1.7.4 | March 16, 2023 | — | 64-bit MSI |
| 1.6.2 | August 20, 2022 | — | 64-bit MSI |
Install from the command line
Silent install ›winget install --id Cencit.BAS21 -emsiexec /i BAS21-1.7.5-x64.msi /qn /norestartmsiexec /x {FBFDCB1A-AC4F-4379-8518-266B4E60B12A} /qn /norestartRelated guide: How to use winget: install and update apps
Information
- Publisher
- Cencit AS
- Category
- Finance & crypto
- Licence
- Proprietær (Gratis)
- Price
- Free
- Requires
- Windows 11 / 10 (Windows 10+)
- Architecture
- 64-bit
- Installer
- MSI
- Version
- 1.7.5
- Released
- January 23, 2026
- Added to the catalogue
- August 20, 2022
- Versions listed
- 3
- Updates / year
- 0.9
- Website
- bas21.no
- winget ID
- Cencit.BAS21
- MSI product code
- {FBFDCB1A-AC4F-4379-8518-266B4E60B12A}
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is BAS21 free?
Yes. BAS21 is free to use.
Is BAS21 safe to download?
The download comes from download.bas21.no, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install BAS21 with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can BAS21 be installed silently?
Yes. The silent install page lists the exact command for each installer, including msiexec for the MSI package.
Which Windows versions does BAS21 support?
The installer requires Windows 10 or newer and is available for 64-bit.
Does BAS21 run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of BAS21?
The versions page lists all 3 versions with links to their official installer files, back to August 20, 2022.
What are alternatives to BAS21?
GnuCash, Binance, Electrum, Bisq and Chia. The alternatives page compares them.
