Multitrack audio and MIDI recorder for your Windows PC

REAPER (64-bit)

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REAPER 6.45 (64-bit)

  -  14.36 MB  -  Trial
Free Download

Security Status

  • Latest Version

    REAPER 7.27 (64-bit)

  • Operating System

    Windows XP / Vista / Windows 7 / Windows 8 / Windows 10 / Windows 11

  • User Rating

    Click to vote

  • Author / Product

    Cockos Incorporated / External Link

  • Filename

    reaper645_x64-install.exe

  • MD5 Checksum

    f337411d8698e34d27f272fab5cfa8f8

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of REAPER 6.45 (64-bit).


For those interested in downloading the most recent release of REAPER (64-bit) or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


We would love to hear from you

If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download REAPER 6.45 (64-bit)

  • REAPER 6.45 (64-bit) Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    REAPER 6.45 (64-bit) Screenshot 1

What's new in this version:

- Media items: use very fast peaks normalization if possible rather than reading source media (6.44 regression)
- Normalize: do not crash if normalization loudness analysis is canceled by user
- Plus everything in 6.44

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