New spiff version available!
Your version: 1.0.2
Latest version: 1.4.4
your download should start shortly...
You're downloading spiff (1.4.4) for macOS.
Download not starting? Try an alternative download link.
If you're still having trouble, please refer to our support page.
your download should start shortly...
You're downloading spiff (1.4.4) for Windows.
Download not starting? Try an alternative download link.
If you're still having trouble, please refer to our support page.
Changes relative to your current version
1.0.3
released September 29, 2026- add presets (new presets for vocals, drums and imaging)
- fix initial fade-in issue when using render queue in Reaper
- restore stored preset name on session load
- update preset name when saving a preset
- update preset name when switching A/B states if A and B have different presets loaded
- restore preset name when pressing “restore intial†from the preset menu
- close preset menu after saving a preset
1.0.4
released September 29, 2026- fixed frequency label update issues when using the knob to adjust the frequency
- fixed stereo link (channels were unlinked regardless of the link parameter value since version 1.0.2)
1.1.0
released September 29, 2026- significant CPU optimizations (about 30-50% less, depending on the settings, CPU model and operating system)
- improved detection algorithm for less artifacts with high sensitivity and sharpness
- improved minimum phase mode (more accurate response with low oversampling and small window settings)
- GUI updates
- configurable gain range for boost / reduction graph
- increased frequency resolution in processing visualization
- optimized drawing
- new factory default preset, Spiff now defaults to boost mode and minimum phase
- side arrow keys can be used to navigate to preset menu subfolders
1.1.1
released September 29, 2026- fixed potential issues related to changing oversampling setting
- keep graph decay speed constant across all gain range settings
1.2.0
released March 2, 2020- Optimizations
- 20-30% less audio thread CPU load vs. previous version
- optimized OpenGL drawing
- Bug fixes
- freeze on Cubase 10.5 when opening the editor
- win7 / Wavelab crash on scan
- macOS 10.12.6 / Logic Pro X crash when closing the program
- a/b copying
- New features
- undo-redo
- more refined editor sizes
- improved preset menu
- search field
- preset tags
- option to automatically check for updates
- option to disable tooltips
- MacOS Catalina compatibility
1.3.0
released November 19, 2020- band listen option: engage automatically when selecting an EQ node
- band listen option: hear dry signal when engaged
- new presets
- “Next” and “Previous” buttons for browsing presets
- user presets can be opened from any folder
- information about updates is shown in the config menu
- keyboard shortcut reference
- fixed stereo tab showing in mono instance instead of advanced tab
- more sensible undo behaviour when a preset is changed
- smoother animations
- various minor fixes and improvements
1.3.1
released March 2, 2021- improvements and fixes to preset menu
- double click and enter selects preset
- quicker search for tags and presets
- tags for common searches
- revised manual with the latest features
- fixed some cosmetic glitches
- fixed bugs occuring with Cubase, RX and Live
- advanced tab stuck in some cases
- changing between cut/boost if playback not on
- undo fixed in logic when node dragged
- delta state in cubase 9 on Windows
1.3.2
released May 27, 2021- (macOS only) Fix: in Logic 10.6.2 Spiff no longer contributes to crashing some projects containing several different iLok-protected plug-ins
1.3.3
released November 8, 2021- improved performance in specific cases when using multiple instances
- fixed an issue with latency reporting (to the DAW) when opening a session
- Logic: fixed a crash when using the copy-pasting feature
- Reaper: fixed issues in bouncing a track with multiple regions
1.4.0
released May 2, 2022- new
- built-in tutorials
- macOS: native Apple Silicon support
- presets (from us and MsM)
- changed
- Windows: removed 32-bit versions
- fixed
- certain parameters didn’t change in specific cases when browsing presets
- Pro Tools: preset changes weren’t reflected in the preview buffer or in automation with latch mode on
- canttutthis error on very specific machine setups
- various smaller fixes
1.4.1
released November 21, 2022- interactive tutorials
- new presets by Eric Valentine
- improved stability when running multiple instances
- other minor bug fixes
1.4.2
released October 16, 2024- Fixed an issue with AMD Zen 5 processors on Windows (note: the latest iLok License Manager version is also required)
- Fixed crashes that occured with higher sample rates in certain scenarios
- Cubase: no longer crashes when changing the project sample rate to certain high values
- Cubase and Pro Tools: using the DAW’s plugin bypass no longer causes audio glitches
- Cubase: the undo/redo -buttons now work as they should
- Fixed a crash that occured when closing the GUI while a text field was active
- Various tooltip fixes
1.4.3
released November 4, 2024- Fixed a brief audio fade-in occuring in certain scenarios where the audio and processing begin at the same time
1.4.4
released May 15, 2025- Logic: Fixed playback overloads triggered by the initial GUI opening
- Pro Tools: Fixed automation issues following mod-key parameter clicks
- Minor fixes and improvements