FlexHEX is an awesome hex editor program specially designed to help you securely inspect and edit binary files, OLE compound files, logical devices, and physical drives.
Publisher’s description
What is FlexHEX?
FlexHEX by Inv Softworks LLC is proprietary Windows software.
Installation and requirements
The publisher provides EXE (Inno Setup) installers for 64-bit Windows. The main installer is 1.9 MB. Installation asks for administrator rights. A silent install is possible with the installer’s documented switches.
Pros / Cons
Pros
- Documented silent install
- Small download (1.9 MB)
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
- Installation needs administrator rights
- No update for more than a year
In short: FlexHEX is a Windows tool for 64-bit PCs. Updates have slowed down. Administrators can deploy it unattended.
Is FlexHEX safe to download?
- The file is served by heaventools.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
A9BC04A7DB4126C3063A29C45E79BFD180D3FF8BFA61154CF04A594898D9E086· Open the VirusTotal report for this hash - The link answered when we last checked it (October 22, 2026)
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 2.71Latest | July 1, 2018 | 1.9 MB | 64-bit EXE (Inno Setup) |
Install from the command line
Silent install ›winget install --id Heaventools.FlexHex -eFlexHex_editor_setup.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-Related guide: How to use winget: install and update apps
Information
- Publisher
- Inv Softworks LLC
- Licence
- Proprietary
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- EXE (Inno Setup)
- Version
- 2.71
- Released
- July 1, 2018
- Added to the catalogue
- May 23, 2025
- Versions listed
- 1
- Website
- heaventools.com
- winget ID
- Heaventools.FlexHex
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is FlexHEX free?
FlexHEX 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 FlexHEX safe to download?
The download comes from heaventools.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 FlexHEX 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 FlexHEX be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does FlexHEX run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.