Help authoring tool to quickly create online manuals, help files, user guides and documentation.
Publisher’s description
What is Dr.Explain?
Dr.Explain is a proprietary pdf tool program for Windows from Indigo Byte Systems, LLC.
Installation and requirements
Official installers exist for 64-bit as EXE (Inno Setup). Installation asks for administrator rights. It needs 6.1 or newer. The installer supports unattended (silent) installation.
Updates and version history
The current version is 7.2.1394, released on September 15, 2026. 46 versions are listed since October 5, 2021, each with links to its own installer files. That is about 9.3 releases a year.
Popularity and file types
On Windows it registers 9 file types, including .html, .txt, .xml, .docx and .doc. Similar programs include Adobe Acrobat Reader (64-bit), wkhtmltox and NAPS2.
Pros / Cons
Pros
- Documented silent install
- Frequent updates (about 9.3 a year)
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
- Installation needs administrator rights
In short: Dr.Explain is a pdf tool tool for 64-bit PCs. It is actively maintained. Administrators can deploy it unattended.
Is Dr.Explain safe to download?
- The file is served by downloads.drexplain.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
F6FADF03D4C8827AF7EDF2BB82D5E20F55BF87BB53BFBF52207980954B0C5814· 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 46 versions ›46 versions over 5 years · about 9.3 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 7.2.1394Latest | September 15, 2026 | — | 64-bit EXE (Inno Setup) |
| 7.2.1393 | August 28, 2026 | — | 64-bit EXE (Inno Setup) |
| 7.2.1392 | August 10, 2026 | — | 64-bit EXE (Inno Setup) |
| 7.2.1391 | July 15, 2026 | — | 64-bit EXE (Inno Setup) |
| 7.1.1384 | June 19, 2026 | — | 64-bit EXE (Inno Setup) |
| 7.1.1383 | June 2, 2026 | — | 64-bit EXE (Inno Setup) |
| 7.1.1381 | April 20, 2026 | — | 64-bit EXE (Inno Setup) |
| 7.0.1374 | March 27, 2026 | — | 64-bit EXE (Inno Setup) |
Install from the command line
Silent install ›winget install --id IndigoByte.DrExplain -edrexplain_7_2_1394.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-Related guide: How to use winget: install and update apps
Information
- Publisher
- Indigo Byte Systems, LLC
- Category
- PDF tools
- Licence
- Proprietary
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10 (6.1+)
- Architecture
- 64-bit
- Installer
- EXE (Inno Setup)
- Version
- 7.2.1394
- Released
- September 15, 2026
- Added to the catalogue
- October 5, 2021
- Versions listed
- 46
- Updates / year
- 9.3
- Website
- drexplain.com
- winget ID
- IndigoByte.DrExplain
File types it opens (9)
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is Dr.Explain free?
Dr.Explain is proprietary (closed-source) software (licence: Proprietary). Whether it costs money depends on the edition: check the publisher’s site for prices and free tiers.
Is Dr.Explain safe to download?
The download comes from downloads.drexplain.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 Dr.Explain 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 Dr.Explain be installed silently?
Yes. The silent install page lists the exact command for each installer.
Which Windows versions does Dr.Explain support?
The installer requires 6.1 or newer and is available for 64-bit.
Does Dr.Explain 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 Dr.Explain?
The versions page lists all 46 versions with links to their official installer files, back to October 5, 2021.
What are alternatives to Dr.Explain?
Adobe Acrobat Reader (64-bit), wkhtmltox, NAPS2, PDF24 Creator and MiKTeX. The alternatives page compares them.
