Lightroom 6 Auf 2 Rechnern Installieren

Calculate the total cost and requirements for legally installing Adobe Lightroom 6 on two computers. This tool helps you understand licensing options, hardware compatibility, and potential additional expenses.

Comprehensive Guide: Installing Lightroom 6 on Two Computers (2024)

Adobe Lightroom 6 (the last perpetual license version before Adobe’s subscription model) remains popular among photographers who prefer a one-time purchase. However, installing it on two computers requires careful consideration of licensing terms, technical requirements, and potential legal implications. This expert guide covers everything you need to know about Lightroom 6 auf 2 Rechnern installieren.

Important Legal Notice:

Adobe’s End User License Agreement (EULA) for Lightroom 6 typically allows installation on two computers (e.g., one desktop and one laptop) for personal use by the same individual. Commercial use or installation for multiple users may require additional licenses. Always review the specific EULA that came with your purchase.

1. Understanding Lightroom 6 Licensing Terms

The licensing for Lightroom 6 differs significantly from Adobe’s current Creative Cloud model. Here’s what you need to know:

• Perpetual License: Lightroom 6 is a perpetual license, meaning you own it indefinitely after purchase (unlike Creative Cloud’s monthly subscription).
• Two-Computer Allowance: The standard EULA permits installation on two computers used by the same person (e.g., home desktop and work laptop).
• No Cloud Sync: Unlike Creative Cloud versions, Lightroom 6 doesn’t include cloud sync for presets or catalogs—you’ll need manual solutions.
• No Automatic Updates: After purchase, you only receive updates until Adobe ends support (which happened in 2017 for Lightroom 6).
• Activation Requirements: Lightroom 6 requires online activation during installation, which may fail on newer operating systems.

2. Technical Requirements for Dual-PC Installation

Before attempting installation, verify that both computers meet these minimum system requirements:

Requirement	Windows	macOS
Operating System	Windows 7 SP1, 8.1, or 10 (64-bit)	macOS v10.10 (Yosemite) or later
Processor	Intel® or AMD 64-bit processor	Multicore Intel processor with 64-bit support
RAM	4 GB (8 GB recommended)	4 GB (8 GB recommended)
Hard Disk Space	2 GB for installation	2 GB for installation
Display	1024×768 resolution	1024×768 resolution
Graphics	OpenGL 3.3 or later	OpenGL 3.3 or later

Note: While Lightroom 6 may install on Windows 11 or macOS Sonoma, Adobe no longer tests or supports these configurations. Performance and stability issues are common.

3. Step-by-Step Installation Process

Follow these steps to install Lightroom 6 on two computers legally and efficiently:

1. Verify Your License:
   • Locate your original purchase receipt or product key.
   • If using a physical box, check for the serial number inside.
   • For digital purchases, check your Adobe account or email confirmation.
2. Deauthorize Previous Installations (if applicable):
   • Open Lightroom 6 on any currently authorized computer.
   • Go to Help > Deactivate to free up an activation slot.
   • Adobe allows two simultaneous activations per license.
3. Download Installation Files:
   • For retail boxes, use the included DVD or download from Adobe’s official download page.
   • Digital purchasers can download from their Adobe account.
   • Warning: Avoid third-party download sites—they often distribute modified or malicious versions.
4. Install on Primary Computer:
   • Run the installer and enter your serial number when prompted.
   • Complete the activation process (internet connection required).
   • Test basic functionality before proceeding to the second computer.
5. Install on Secondary Computer:
   • Use the same serial number during installation.
   • If activation fails, deauthorize one of the existing installations first.
   • For virtual machines, ensure the VM has direct hardware access for optimal performance.
6. Sync Catalogs and Presets:
   • Use external hard drives or network storage to share catalogs (.lrcat files).
   • Manually copy presets between computers (located in:
     • Windows: C:\Users\[Username]\AppData\Roaming\Adobe\Lightroom\
     • macOS: /Users/[Username]/Library/Application Support/Adobe/Lightroom/
   • Consider third-party sync tools like Dropbox or Synology Drive for automated preset synchronization.

4. Common Challenges and Solutions

Installing Lightroom 6 on modern systems often presents hurdles. Here are the most frequent issues and their solutions:

Issue	Cause	Solution
Activation Error (Code: 150:30)	Adobe’s activation servers no longer recognize Lightroom 6	Disconnect from the internet during installation Use the “offline activation” option if available Contact Adobe Support with proof of purchase
Crashes on macOS Ventura/Sonoma	32-bit components incompatible with modern macOS	Run in Rosetta mode (for Apple Silicon) Disable GPU acceleration in Preferences Use a Windows VM if stability is critical
Can’t Install on Windows 11	Installer not signed for Windows 11	Run installer in Windows 10 compatibility mode Temporarily disable driver signature enforcement Use a virtual machine with Windows 10
Presets Not Syncing	Different paths on Windows/macOS	Manually copy preset folders between computers Use symbolic links to redirect preset locations Export/import presets via Lightroom’s interface
“Not Genuine” Warning	Adobe’s validation servers offline	Reinstall using original media Check system date/time settings Use a VPN to connect to legacy Adobe servers

5. Legal Considerations and Risks

Installing Lightroom 6 on two computers occupies a legal gray area that depends on:

• Your Specific EULA Version: Earlier versions of Lightroom 6’s EULA were more permissive about dual installations than later updates.
• Usage Context: Personal use on two machines you own is generally acceptable; commercial use or sharing with others violates the license.
• Jurisdiction: Copyright enforcement varies by country. The U.S. Copyright Office provides general guidelines, but Adobe’s EULA takes precedence.
• Activation Limits: Adobe’s servers may block activations after a certain number of attempts, even for legitimate users.

Risk Assessment:

Based on industry analysis, the risks of installing Lightroom 6 on two computers include:

• Low Risk: Personal use on two machines with proof of purchase.
• Moderate Risk: Using virtual machines or older operating systems that may trigger validation checks.
• High Risk: Sharing the installation with others or using cracked versions.
• Critical Risk: Selling or distributing activated copies.

Adobe rarely pursues individual users for minor violations but may deactivate licenses without warning.

6. Performance Optimization for Dual Installations

To maximize performance when using Lightroom 6 across two computers:

• Catalog Management:
  • Keep catalogs under 50,000 images for optimal performance.
  • Use Smart Previews to reduce network transfer when sharing catalogs.
  • Regularly optimize catalogs (File > Optimize Catalog).
• Hardware Acceleration:
  • Enable GPU acceleration in Preferences (if stable on your system).
  • Allocate at least 8GB RAM to Lightroom (16GB recommended for large catalogs).
  • Use fast SSD storage for catalogs and previews.
• Network Sync:
  • For shared catalogs, use wired Ethernet (not Wi-Fi) for reliability.
  • Consider a NAS device (like Synology) for centralized catalog storage.
  • Disable auto-sync during active editing sessions to prevent conflicts.
• Preset Management:
  • Use Lightroom Preset Sync plugins for automated synchronization.
  • Store presets in Dropbox/Google Drive with symbolic links to the Lightroom folder.
  • Regularly back up presets separately from catalogs.

7. Alternatives to Lightroom 6 for Multi-Computer Workflows

If Lightroom 6’s limitations become problematic, consider these alternatives that officially support multi-device workflows:

Software	Multi-Device Support	Pricing Model	Key Features
Adobe Lightroom Classic (Creative Cloud)	Yes (2+ devices with sync)	$9.99/month (Photography Plan)	Cloud sync for presets and profiles Regular updates and new features Official support for modern OS versions
Capture One Pro	Yes (3 activations per license)	$299 perpetual or $20/month	Superior tethering capabilities Better color grading tools Session-based workflow
DxO PhotoLab	Yes (2 computers)	$199 perpetual (Elite Edition)	Excellent noise reduction Optics modules for lens corrections Non-destructive local adjustments
ON1 Photo RAW	Yes (5 devices)	$99.99 perpetual	AI-powered tools Layer-based editing Plug-in support for Lightroom
Darktable	Yes (unlimited, open-source)	Free	Advanced color management Non-destructive editing Cross-platform (Linux support)

8. Future-Proofing Your Lightroom Workflow

As Lightroom 6 ages, consider these strategies to maintain a productive workflow:

1. Catalog Migration Plan:
   • Export catalogs annually as backups (File > Export as Catalog).
   • Document your preset and plugin configurations.
   • Test catalog compatibility with newer Lightroom versions periodically.
2. Hardware Upgrades:
   • Prioritize SSDs for catalog storage (NVMe preferred).
   • Ensure GPUs meet Lightroom’s requirements (NVIDIA GTX 1050 or better).
   • Consider 32GB+ RAM for large catalogs (>100,000 images).
3. Backup Strategy:
   • Implement the 3-2-1 rule: 3 copies, 2 media types, 1 offsite.
   • Use Backblaze or Arq Backup for cloud backups.
   • Store a bootable clone of your system drive with Lightroom installed.
4. Transition Planning:
   • Budget for eventual migration to Lightroom Classic or alternatives.
   • Evaluate Creative Cloud during Adobe’s Black Friday sales (often 40% off).
   • Test alternatives like Capture One using free trials before committing.

9. Expert Recommendations

Based on 15+ years of professional photography experience and IT consulting, here are my top recommendations for Lightroom 6 dual-PC users:

• For Hobbyists:
  • Continue using Lightroom 6 if it meets your needs, but implement robust backups.
  • Use the calculator above to assess your specific risk profile.
  • Consider upgrading during Adobe’s annual sales (November/December).
• For Professionals:
  • Begin transitioning to Lightroom Classic or Capture One.
  • Invest in a NAS solution (Synology DS920+) for catalog sharing.
  • Document your workflow to ease future migrations.
• For IT Administrators:
  • Virtualize Lightroom 6 on a Windows 10 VM for compatibility.
  • Implement group policies to block unauthorized installations.
  • Audit Adobe licenses annually to ensure compliance.
• For Educators:
  • Explore Adobe’s education discounts (up to 60% off).
  • Use Lightroom 6 for teaching fundamentals, but introduce students to modern alternatives.
  • Check your institution’s EDUCAUSE membership for bulk licensing options.

10. Frequently Asked Questions

Q: Can I install Lightroom 6 on a Mac and a Windows PC with one license?

A: Yes, Adobe’s EULA doesn’t restrict cross-platform installations, but you’re still limited to two activations total.

Q: What happens if Adobe deactivates my Lightroom 6 license?

A: You’ll need to contact Adobe Support with proof of purchase. They may reactivate it as a courtesy, but aren’t obligated to do so indefinitely.

Q: Can I transfer my Lightroom 6 license to another person?

A: No, Lightroom 6 licenses are non-transferable. Selling or giving away your license violates the EULA.

Q: Will Lightroom 6 work on Apple Silicon (M1/M2) Macs?

A: Only via Rosetta 2 emulation. Performance will be significantly degraded, especially with large catalogs.

Q: Is there a way to sync Lightroom 6 catalogs between computers automatically?

A: Not natively. You’ll need third-party solutions like:

• ChronoSync (macOS) for scheduled catalog syncs
• GoodSync (Windows/macOS) for real-time synchronization
• Synology Drive for NAS-based catalog sharing

Q: Can I still download Lightroom 6 from Adobe’s website?

A: Adobe has removed Lightroom 6 from their official download pages, but you can:

• Use your original installation media
• Contact Adobe Support with proof of purchase for download links
• Check archive.org for historical versions (use at your own risk)

11. Conclusion and Final Advice

Installing Lightroom 6 auf 2 Rechnern is technically feasible but comes with increasing challenges as operating systems evolve. The calculator above helps assess your specific situation, but remember:

• Legality: Stick to the two-computer limit for personal use only.
• Compatibility: Test thoroughly on both systems before committing to a workflow.
• Backups: Implement a 3-2-1 backup strategy immediately.
• Migration Plan: Start evaluating alternatives before Lightroom 6 becomes completely unsupported.
• Documentation: Keep records of your purchase and activation dates.

For most photographers, Lightroom 6 remains a viable option for now—especially if you’ve already invested in presets and workflows. However, the lack of modern camera support and security updates makes it increasingly risky for professional use. Use this guide and the calculator to make an informed decision about your dual-PC setup.

For authoritative information on software licensing, consult:

• Federal Trade Commission (FTC) – U.S. consumer protection laws
• United States Patent and Trademark Office (USPTO) – Copyright and software licensing
• Electronic Frontier Foundation (EFF) – Digital rights and software freedom