Libdigidocpp is the C++ library offering creating, signing and verification of digitally signed documents, according to XAdES and ASiC standards.
The ID-software is automatically configured to use RIA server access certificate and Time-Stamping Service, which is for personal purposes only. For any commercial use, you should enter into a contract with a service provider SK ID Solutions AS.
Publisher’s description
What is Libdigidocpp?
Libdigidocpp by RIA is open-source Windows software. It is written in C++.
Installation and requirements
The publisher provides MSI installers for 64-bit, ARM64 and 32-bit Windows. Installation asks for administrator rights. A silent install is possible with the installer’s documented switches. An MSI package is available for deployment with Group Policy, Intune or Configuration Manager.
Updates and version history
The current version is 4.5.1, released on September 2, 2026. The version history goes back to January 2, 2025: 7 releases, all linked to the official files. That is about 4.2 releases a year.
Popularity and file types
The source code on GitHub (open-eid/libdigidocpp) has 111 stars.
Project description on GitHub: “Libdigidocpp library offers creating, signing and verification of digitally signed documents, according to XAdES and XML-DSIG standards. Documentation http://open-eid.github.io/libdigidocpp”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Native ARM64 build for Windows on Arm
- MSI package for managed deployment
- Documented silent install
- Updated in the last two months
Cons
- Installation needs administrator rights
In short: Libdigidocpp is an open-source Windows tool for 64-bit, ARM64 and 32-bit PCs. It is actively maintained. Administrators can deploy it unattended.
Is Libdigidocpp safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
38CF7535E78C215448223C00BDA2DFDDE68A1042C3D08AC0AA28A9659F8900E4· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 7 versions ›7 versions over 2 years · about 4.2 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 4.5.1Latest | September 2, 2026 | — | 64-bit MSIARM64 MSI32-bit MSI |
| 4.5.0 | August 19, 2026 | — | 32-bit MSI64-bit MSI |
| 4.4.0 | May 13, 2026 | — | 64-bit MSI32-bit MSI |
| 4.3.0 | November 10, 2025 | — | 64-bit MSI32-bit MSI |
| 4.2.1 | August 22, 2025 | — | 64-bit MSI |
| 4.2.0 | June 20, 2025 | — | 64-bit MSI |
| 4.1.0.8306 | January 2, 2025 | — | 32-bit MSI64-bit MSI |
Install from the command line
Silent install ›winget install --id RIA.Libdigidocpp -emsiexec /i libdigidocpp-4.5.1.8444.x64.msi /qn /norestartmsiexec /x {4935F56B-7B9C-4705-8FCA-30F54374E73D} /qn /norestartRelated guide: How to use winget: install and update apps
Information
- Publisher
- RIA
- Licence
- LGPL-2.1
- Price
- Free
- Source code
- github.com/open-eid/libdigidocpp
- Written in
- C++
- Requires
- Windows 11 / 10
- Architecture
- 64-bit, ARM64, 32-bit
- Installer
- MSI
- Version
- 4.5.1
- Released
- September 2, 2026
- Added to the catalogue
- May 20, 2025
- Versions listed
- 7
- Updates / year
- 4.2
- GitHub stars
- 111
- GitHub forks
- 55
- Website
- open-eid.github.io
- winget ID
- RIA.Libdigidocpp
- MSI product code
- {4935F56B-7B9C-4705-8FCA-30F54374E73D}
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is Libdigidocpp free?
Yes. Libdigidocpp is open-source software under the LGPL-2.1 licence.
Is Libdigidocpp safe to download?
The download comes from github.com, 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 Libdigidocpp 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 Libdigidocpp be installed silently?
Yes. The silent install page lists the exact command for each installer, including msiexec for the MSI package.
Does Libdigidocpp run on ARM (Windows on Arm)?
Yes, there is a native ARM64 installer.
Where can I download an older version of Libdigidocpp?
The versions page lists all 7 versions with links to their official installer files, back to January 2, 2025.
