1 mirror · Windows · Free
Download OPA-Backup3.4.2
Pick from 1 verified mirror below. All deliver the same 156 KB file under the Freeware license.
- Operating system
- Windows 10/11
- File size
- 156 KB
- License
- Freeware
- Filename
- opabackup342.zip
Available download mirrors
1 available
About this software
What is OPA-Backup?
OPA-Backup : Backup and restorer the product activation of Microsoft Office so that you don't have to do it over and over again after an OS reinstall
Read the full OPA-Backup review and feature list →
Requirements
System requirements
Windows 2008 R2 / Windows 2008 64-bit / Windows 2008 / Windows 2003 / Windows 7 64-bit / Windows 7 / Windows Vista 64-bit / Windows Vista / Windows XP 64-bit / Windows XP / Windows 2000
Tips
Download tips
If a mirror is slow or temporarily offline, just pick another from the list above — every mirror serves the identical 156 KBfile. Each link launches a brief 5-second redirect page so we can track which mirrors are healthiest.
Verified clean. Every OPA-Backup build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance
OPA-Backup specifications
- Category
- Word Processing
- Publisher
- Valentin Hauner
- Last updated
- Apr 27, 2026
- License
- Freeware
- Operating system
- Windows 10/11
- File size
- 156 KB
- Filename
- opabackup342.zip
- Mirror count
- 1
- Price
- Free
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