Reaper shortcut key list by headings

REAPER and OSARA Keystrokes: Organised by Headings

This collection of keystrokes assumes that you have OSARA's key map and the SWS Extension installed, with your keyboard layout set to US English.

Important: the entire article is currently undergoing a thorough beating to bring it up to date.

Progress: 23rd March 2024, Scott and JennyK got to the end of the FX section. Read beyond at your own risk.

Notes for Mac Users

Expect Windows keystrokes throughout this page. Here's how to find Mac equivalents.

• Windows Control is Mac Command
• Windows Alt is Mac Option
• The Windows Key is Mac Control

The majority of keystrokes are mapped as per the above conversions, but there are a few exceptions where following a strict conversion would run into Mac OS commands. For example, Control+Space is pause on Windows, but that would become Command+Space on Mac, which conflicts with Spotlight. In these situations, we usually replace Command with Mac Control key, ergo it's Control+Space to pause.

The keystrokes for adjusting the boundaries of time selections and item edges have been re-jigged on Mac for a more logical physical orientation. To adjust the left boundary/edge, use Option. To work with the right boundary/edge, use Command.

The F-Keys are used often, we'd recommend going into Mac OS System Preferences/Settings, Keyboard category, check the "Use F1, F2, etc. keys as standard function keys" option. With that checked, you can use the F-keys as described throughout this article. When you need to use an F-key to control a Mac OS function, just add the FN key. For example, FN+F11 and FN+F12 to adjust the volume of your Mac.

Automation:

Write Current Values for All Writing Envelopes to Time Selection: Shift+W

Write Current Values for All Writing Envelopes from Cursor to End of Project: Control+W

Envelopes:

Toggle track/take pan envelope visibility (depending on focus): Control+Alt+P

Toggle track/take volume envelope visibility (depending on focus): Control+Alt+V

Toggle track pre-FX volume envelope visible: Control+Alt+Shift+V

Toggle track pre-FX pan or take pitch envelope visibility (depending on focus): Control+Alt+Shift+P

Toggle track/take mute envelope visibility (depending on focus): Control+Alt+F5

View Envelopes for Current / Last Touched Track: Shift+LSelect next track/take envelope (depending on focus): Alt+L

Select previous track/take envelope (depending on focus): Alt+Shift+L

Add/edit envelope point value at cursor: Alt+Shift+E

Insert New Point at Current Position: Shift+E

Move to Previous Envelope Point: Alt+J

Move to Next Envelope Point: Alt+K

Move to previous envelope point (leaving other points selected): Alt+Shift+J

Move to next envelope point (leaving other points selected): Alt+Shift+K

Move Selected Envelope Points Down: Alt+Numpad2

Move Selected Envelope Points Up: Alt+Numpad8

Show All Active Envelopes for Tracks: Shift+O

Insert Automation Item: Control+Shift+I

Insert Four Envelope Points at Time Selection: Control+Alt+4

Hide All Envelopes for Tracks: Shift+H

Hide All Envelopes for All Tracks: Control+Shift+H

Editing

Clipboard

Copy Items / Tracks / Envelope Points, depending on Focus, ignoring Time Selection: Control+C

Copy Items / Tracks / Envelope Points, depending on Focus, within Time Selection if any, Smart Copy: Control+Shift+C

Cut Items / Tracks / Envelope Points, depending on Focus, ignoring Time Selection: Control+X

Cut Items / Tracks / Envelope Points, depending on Focus, within Time Selection if any, Smart Cut: Control+Shift+X

Paste Items / Tracks: Control+V

Select All Items / Tracks / Envelope Points , depending on Focus: Control+A

Cursor Movement

Scrub Cursor Left 1 Pixel: LeftArrow

Scrub Cursor Right 1 Pixel: RightArrow

Scrub Cursor Left Creating Time Selection: Shift+LeftArrow

Scrub Cursor Right Creating Time Selection: Shift+RightArrow

Toggle looped-segment scrub at edit cursor: /

Select from Cursor to Start of Project: Shift+Home

Select from Cursor to End of Project: Shift+End

Move Edit Cursor Back 1 Measure: PageUp

Move Edit Cursor Forward 1 Measure: PageDown

Move Edit Cursor to Start of Current Measure: Alt+Home

Move Edit Cursor to Start of Next Measure: Alt+End

Move Edit Cursor Back 1 Beat: Control+PageUp

Move Edit Cursor Forward 1 Beat: Control+PageDown

Move Cursor Left to Grid Division: Alt+Shift+LeftArrow

Move Cursor Right to Grid Division: Alt+Shift+RightArrow

Move Edit Cursor to Previous Tempo or Time Signature Change: Shift+Semicolon

Move Edit Cursor to Next Tempo or Time Signature Change: Shift+Apostrophy

Move Edit Cursor to Previous Zero Crossing in Items: Shift+Z

Move Edit Cursor to Next Zero Crossing in Items: Z

Insert Commands

Insert & Name Track: Control+T

Insert Media File: Control+I, or DoubleTap Insert key

Insert New MIDI Item: Shift+DoubleTap Insert

Insert Virtual Instrument On New Track: Control+DoubleTap Insert

Insert empty space at time selection (moving later items): control+alt+Double tap insert

Grid

Set to 1: Control+Shift+1

Set to 1/2: Control+Shift+2

Set to 1/32: Control+Shift+3

Set to 1/4: Control+Shift+4

Set to 1/6, 1/4 Triplet: Control+Shift+5

Set to 1/16: Control+Shift+6

Set to 1/24, 1/16 Triplet: Control+Shift+7

Set to 1/8: Control+Shift+8

Set to 1/12, 1/8 Triplet: Control+Shift+9

Set to 1/48 (1/32 triplet): Control+Shift+0

Takes

Switch Items to Next Take: T

Switch Items to Previous Take: Shift+T

Nudge Active Take Volume Up: Control+UpArrow

Nudge Active Take Volume Down: Control+DownArrow

Paste As Take In Items: Shift+V

Delete Active Take from Items, Prompt to Confirm: Control+Shift+T

Toggle Take Reverse: V

Duplicate Active Take: Control+Alt+D

Set Take Channel Mode to Normal: Control+F7

Set Take Channel Mode to Mono, Down Mix: Control+F8

Set Take Channel Mode to Mono, Left: Control+F9

Set Take Channel Mode to Mono, Right: Control+F10

Time Selection

Set Start Point: LeftBracket

Set End Point: RightBracket

Go to Start of Time Selection: Home

Go to End of Time Selection: End

Remove items/tracks/contents of time selection/markers/envelope points (depending on focus): Delete

Nudge left: Control+Alt+LeftBracket

Nudge Right: Control+Alt+RightBracket

Nudge Left Edge Left: Control+LeftBracket

Nudge Left Edge Right: Control+RightBracket

Nudge Right Edge Left: Alt+LeftBracket

Nudge Right Edge Right: Alt+RightBracket

Shift Left, by Time Selection Length: Shift LeftBracket

Shift Right, by Time Selection Length: Shift RightBracket

Insert Empty Space at Time Selection, Moving Later Items: Control+Alt+DoubleTap Insert

Remove Time Selection & Loop Points: Escape

Undo and Redo

Undo: Control+Z

Redo: Control+Shift+Z

Show undo history window: Control+Alt+Z

Rendering

Render Project to Disk: Control+Alt+r

Render project, using the most recent render settings, with a new target file name: Alt+R

Save Live Output to Disk, Bounce: Control+Alt+B

Open Render Queue: Control+Alt+Q

Folders

Cycle Track Folder State; (track, folder, nested folder, end of folder): Shift+Enter

Cycle Folder Collapse State; (Open, small, closed): Enter

FX

View FX Chain for Current / Last Touched Track: F

View FX Chain for Master Track: Shift+F

View FX Parameters for Current Track / Take, depending on Focus: Alt+P

View FX Parameters for Master Track: Shift+P

Show FX Chain for Item Take: Control+F

Show / Hide Track/take Envelope for Last Touched FX Parameter: Control+Alt+L

Toggle FX Bypass for Current / Last Touched Track: B

Toggle FX Bypass On All Tracks: Alt+Shift+B

Toggle FX Bypass for Master Track: Shift+B

Toggle all take FX bypass for selected items: Control+B

Monitoring FX Toggle Bypass: Control+Shift+B

Selecting and Splitting Items

AutoTrim/Split Items Remove Silence: Control+Graav

Crossfade Items Within Time Selection: X

Duplicate Items: Control+D

Duplicate Selected Area of Items: Control+Shift+D

Fade Items into Cursor: Control+Alt+I

Fade Items Out from Cursor: Control+Alt+O

Glue Items: Control+U

Heal Splits In Items: Control+H

Move & Stretch Items to fit Time Selection: Control+Alt+F

Move Items to Sub Project, Non Destructive Glue: Control+Alt+U

Nudge Item Pitch Down, Resampled A: Alt+Shift+3

Nudge Item Pitch Up, Resampled A: Alt+Shift+4

Nudge Item Pitch Down, Resampled B: Alt+Shift+5

Nudge Item Pitch Up, Resampled B: Alt+Shift+6

Nudge Item Pitch Down: Alt+Shift+7

Nudge Item Pitch Up: Alt+Shift+8

Nudge Item Pitch Down, B: Alt+Shift+9

Nudge Item Pitch Up, B: Alt+Shift+0

Item: Open in built-in MIDI editor: Control+Alt+E

Open Item Copies in Primary External Editor: Control+E

Open Item Copies in Secondary External Editor: Control+Shift+E

Remove Content Trim Behind Items: Shift+X

Select & Split Item Under Edit or Play Cursor: A

Select All Items in Track: Control+Alt+A

Select All Items in Current Time Selection: Control+Shift+A

Select All Items on Selected Tracks in Current Time Selection: Alt+Shift+A

Set item end to source media end: Control+L

Split at Previous Zero Crossing: Alt+Z

Split Items at Edit or Play Cursor: S

Split Items at Time Selection: Shift+S

Split Items at Edit or Play Cursor, ignoring Grouping: Control+Shift+S

Time Compress Selected Items, Fine: Control+Alt+Dash

Time Stretch Selected Items, Fine: Control+Alt+Equals

Item Editing

Grow Left Edge of Items: Control+Comma

Grow Left Edge of Items: Control+Numpad4

Shrink Left Edge of Items: Control+FullStop

Shrink Left Edge of Items: Control+Numpad6

Shrink Right Edge of Items: Alt+Comma

Shrink Right Edge of Items: Alt+Numpad4

Grow Right Edge of Items: Alt+FullStop

Grow Right Edge of Items: Alt+Numpad6

Move Contents of Items Left: Shift+Comma

Move Contents of Items Left: Numpad1

Move Contents of Items Right: Shift+FullStop

Move Contents of Items Right: Numpad3

Move Items / Envelope Points Down 1 Track / a bit: Numpad2

Move Items / Envelope Points Up 1 Track / a bit: Numpad8

Move Items / Envelope Points Left: Numpad4

Move Items / Envelope Points Right: Numpad6

Move Items Left Preserving Timing of Contents: Control+Alt+Comma

Move Items Left Preserving Timing of Contents: Numpad7

Move Items Right Preserving Timing of Contents: Control+Alt+FullStop

Move Items Right Preserving Timing of Contents: Numpad9

Move Items / Envelope Points Left: Comma

Move Items / Envelope Points Right: FullStop

Move Items / Envelope Points Left by Grid Size: Alt+Shift+Comma

Move Items / Envelope Points Left by Grid Size: Control+Alt+Numpad4

Move Items / Envelope Points Right by Grid Size: Alt+Shift+FullStop

Move Items / Envelope Points Right by Grid Size: Control+Alt+Numpad6

Item Grouping:

Group Items: Control+G

Remove Items from Group: Control+Shift+G

Select All Items in Groups: Shift+G

Toggle Item Grouping Override: Control+Alt+G

Item Navigation:

Move Cursor Left to Edge of Item: Control+Shift+Comma

Move Cursor Left to Edge of Item: Control+Numpad7

Move Cursor Right to Edge of Item: Control+Shift+FullStop

Move Cursor Right to Edge of Item: Control+Numpad9

Move to Previous Item, leaving Other Items Selected: Control+Shift+LeftArrow

Move to Next Item, leaving Other Items Selected: Control+Shift+RightArrow

Select & Move to Previous Item: Control+LeftArrow

Select & Move to Next Item: Control+RightArrow

Item Properties:

Decrease Item Rate by 0.6% 10 cents: Shift+1

Increase Item Rate by 0.6% 10 cents: Shift+2

Decrease Item Rate by 0.6% 10 cents Clear Preserve Pitch: Shift+3

Increase Item Rate by 0.6% 10 cents Clear Preserve Pitch: Shift+4

Decrease Item Rate by 6% 1 Semitone Clear Preserve Pitch: Shift+5

Increase Item Rate by 6% 1 Semitone Clear Preserve Pitch: Shift+6

Normalise Items: Control+Shift+N

Normalise Multiple Items to Common Gain: Shift+N

Pitch Item Down 1 Cent: Shift+7

Pitch Item Up 1 cent: Shift+8

Pitch Item Down 1 Semitone: Shift+9

Pitch Item Up 1 Semitone: Shift+0

Reset Item Pitch: Control+Backspace

Set Item Rate to 1.0: Alt+Backspace

Show Media Items / Take Properties: Shift+f2

Show Media Item Source Properties: Control+F2

Toggle Item Mute: Alt+F4

Toggle Item Solo: Alt+F5

Loop Points:

Go to Start of Loop: Alt+Shift+Home

Go to End of Loop: Alt+Shift+End

Set Start Point: Alt+Shift+LeftBracket

Set End Point: Alt+Shift+RightBracket

Markers, Stretch Markers, Regions, Time Signatures & Tempos

Add / Move Marker 1 thru 10 to Play Edit Cursor: Control+Keyboard 1 thru 0

Edit Time Signature Markernear Cursor: C

Go to Marker 1 thru 10: Keyboard 1 thru 0

Go to Previous Marker / Project Start: Semicolon

Go to Next Marker / Project End: Apostrophy

Insert Marker at Current Position: M

Insert & / or Edit Marker at Current Position: Shift+M

Go to Region 1 thru 10 after current Region finishes playing, Smooth Seek: Alt+1 thru 0

Insert Region from Time Selection: Shift+R

Add Stretch Marker at Cursor: Control+M

Add Stretch Marker to Cursor & Snap to Grid: Alt+Shift+I

Go to Previous Stretch Marker: Control+Semicolon

Go to Next Stretch Marker: Control+Apostrophy

Move Last Focused Stretch Marker to Current Edit Cursor Position: Control+Alt+M

Show Region / Marker Manager Window: Alt+Shift+R

Insert / Edit Tempo Marker & Add Stretch Marker at Cursor: Control+Alt+K

Insert / Tempo Time Signature Change Marker at Edit Cursor: Shift+C

Create Measure from Time Selection, New Time Signature: Control+Alt+C

Master Track:

View I/O for Master Track: Shift+I

Nudge Volume of Master Track Up: Shift+F12

Nudge Volume of Master Track Down: Shift+F11

Toggle Master Track Visible: Control+Alt+Shift+M

Toggle Mute for Master Track: Shift+F5

Toggle Solo for Master Track: Shift+F6

Toggle Stereo / Mono L+R: Shift+F9

Menus:

File: Alt+F , or F10

Edit: Alt E

View: Alt+V

Insert: Alt+I

Item:

Track:

Options: Alt+O

Actions: Alt+A

Extensions:

Help: Alt+H

midi related commands

All of these apply to the midi editor only.

MIDI Channel:

Show All Channels: Shift+Graav

Show Only Channel 01: Shift+1

Show Only Channel 02: Shift+2

Show Only Channel 03: Shift+3

Show Only Channel 04: Shift+4

Show Only Channel 05: Shift+5

Show Only Channel 06: Shift+6

Show Only Channel 07: Shift+7

Show Only Channel 08: Shift+8

Show Only Channel 09: Shift+9

Show Only Channel 10: Shift+0

MIDI Edit:

Copy Events within Time Selection if any, Smart Copy: Control+Shift+C

Cut Events within Time Selection if any, Smart Cut: Control+Shift+X

Duplicate Events: Control+D

Duplicate Events within Time Selection if any, Smart Duplicate: Control+Shift+D

Fit Notes to Time Selection: Control+Alt+F

Insert Note at Edit Cursor: I

Increase Pitch Cursor 1 Semitone: Alt+Arrow Up

Decrease Pitch Cursor 1 Semitone: Alt+Arrow Down

Increase Pitch Cursor 1 Octave: Alt+Shift+Arrow Up

Decrease Pitch Cursor 1 Octave: Alt+Shift+Arrow Down

Mute Events Toggle: Alt+M

Select All Events: Control+A

Select All Notes in Time Selection: Alt+Shift+E

Split Notes: S

Split Notes at Mouse Cursor: Shift+S

MIDI (General)

Activate Next Visible MIDI Item: Alt+N

Activate Previous Visible MIDI Item: Alt+Shift+N

Activate Previous MIDI Track: Control+Arrow Up

Activate Next MIDI Track: Control+Arrow Down

Close Window if not Docked, otherwise Pass Main Window: Escape

Double Length of MIDI, Repeat in Contents: Control+Alt+2

Filter Events: Alt+V

Humanize Notes: H

Invert Selection: Control+I

Join Notes: J

Quantize: Q

Quantize Notes Position to Grid: Control+Shift+Q

Quantize Notes Position & End to Grid: Control+Shift+P

Quantize Using Last Quantize Dialog Settings: Alt+Shift+Q

Quantise Item Positions & MIDI Note Positions to Grid: Control+Shift+Q

Select & Quantize Notes Position to Grid: Shift+Q

Rename MIDI Take, R 1 of 9: Alt+F

Revert File, MIDI File Mode Only: Alt+R

Save File, MIDI File Mode Only: Control+S

Send All Notes Off to All MIDI Outputs / Plugins: F3

Show / Hide Filter Window: F

Transpose Notes: T

midi: inserting notes and step edit

Set Length for Next Inserted Note, 1: Control+1

Set Length for Next Inserted Note, 1/2: Control+2

Set Length for Next Inserted Note, 1/32: Control+3

Set Length for Next Inserted Note, 1/4: Control+4

Set Length for Next Inserted Note, 1/40: Control+5

Set Length for Next Inserted Note, 1/16: Control+6

Set Length for Next Inserted Note, 1/16T: Control+7

Set Length for Next Inserted Note, 1/8: Control+8

Set Length for Next Inserted Note, 1/8T: Control+9

Set Length for Next Inserted Note, 1/16T: Control+0

Set Length for Next Inserted Note, Grid: Control+BackSpace

MIDI Mode (view menu)

Piano Roll: Alt+1

Drum Map: Alt+2

Event List: Alt+3

Notation: Alt+4

MIDI Navigation:

Go to Previous MIDI Item: Control+LeftArrow

Go to Next MIDI Item: Control+Arrow Right

Move to Previous Note in Chord: Arrow Up

Move to Next Note in Chord: Arrow Down

Move to Previous Chord: Arrow Left

Move to Next Chord: Arrow Right

Move to Previous Note in Chord, & Add to Selection: Shift+Arrow Up

Move to Next Note in Chord, & Add to Selection : Shift+Arrow Down

Move to Previous Chord, & Add to Selection: Shift+Arrow Left

Move to Next Chord, & Add to Selection: Shift+Arrow Right

MIDI editor View commands

Jump to Time Window: Control+J

Show Docker: Alt+D

Show Events as Rectangles, Normal Mode: Alt+5

Show Events as Triangles, Drum Mode: Alt+6

Show Events as Diamonds, Drum Mode: Alt+7

Toggle Grid: Alt+G

Toggle Show Velocity Handles on Notes: Alt+9

Toggle Show Note Names: Alt+0

Toggle Snap to Grid: Alt+S

Zoom In Vertically: Control+Shift+Arrow Up

Zoom Out Vertically: Control+Shift+Arrow Down

global Options and toggles

Show Metronome / Pre Roll Settings: Alt+Shift+M

Show Snap / Grid Settings: Alt+L

Solo In Front: Control+Alt+F6

Toggle Auto Crossfade On/Off: Alt+Z

Toggle Locking: L

Toggle Metronome: Control+Shift+M

Toggle Snapping: Alt+N

PreRoll:

Toggle PreRoll ON Record: Shift+Graav

OSARA dialogs and actions

Configuration: Control+F12

Enable Non Contiguous Selection / Toggle Selection of Current Track / Item, depending on Focus: Shift+SpaceBar

Select Next Track / Take Envelope, depending on Focus: Control+L

Select Previous Track / Take Envelope, depending on Focus: Control+Shift+L

Peak Watcher:

Reset Peak Watcher for First Track: Alt+F8

Reset Peak Watcher for Second Track: Alt+Shift+F8

View Peak Watcher: Control+Shift+W

Reporting:

Move to Item Peak & Report Position: Control+K

Report Current Peak for Channel 1 of Current Track: J

Report Current Peak for Channel 2 of Current Track: K

Report Current Peak for Channel 1 of Master Track: Shift+J

Report Current Peak for Channel 2 of Master Track: Shift+K

Report Edit / Play Cursor Position: Control+Shift+J

Report Muted Tracks: Control+Shift+F5

Report Soloed Tracks: Control+Shift+F6

Report Record Arm Tracks: Control+Shift+F7

Report Tracks with Monitor On: Control+Shift+F8

Report Tracks with Phase Inverted: Control+Shift+F9

Report Peak Watcher Value for Channel 1 of First Track: Alt+F9

Report Peak Watcher Value for Channel 2 of First Track: Alt+F10

Report Peak Watcher Value for Channel 1 of Second Track: Alt+Shift+F9

Report Peak Watcher Value for Channel 2 of Second Track: Alt+Shift+F10

Report Ripple Editing Mode: Alt+Shift+P

Report Track / Item / Time Selection, depending on Focus: Control+Shift+SpaceBar

Project & Project TABS:

Add Related Project/s: Control+Alt+J

Close All Projects Except Current: Shift+F4

Close Current Project TAB: Control+F4

Insert New Sub Project: Alt+Shift+U

New Project: Control+N

New Project TAB: Alt+Shift+N , or Control+Alt+N

Next Project TAB: Control+TAB

Previous Project TAB: Control+Shift+TAB

Open Project: Control+O

Project Settings: Alt+Enter

Open Associated Project in New TAB: Alt+Shift+O

Open Related Project 1: Control+Shift+O

Save Project: Control+S

Save Project As: Control+Alt+S

Track management, navigation and options

Cycle Track Record Monitor, (Record Monitor Off, Normal, Not When Playing): F8

Duplicate Tracks: D

Insert New Track at End of Track List: Alt+T , or Control+Alt+T

Invert Track Phase: F9

Go to Previous Track: UpArrow

Go to Next Track: DownArrow

Go to Previous Track, leaving Other Tracks Selected: Shift+UpArrow

Go to Next Track, leaving Other Tracks Selected: Shift+DownArrow

Move Tracks to Sub Project: Alt+U

Mute / Unmute Tracks: F5

Nudge Track Pan Left: Alt+LeftArrow

Nudge Track Pan Right: Alt+RightArrow

Nudge Track Volume Up: Alt+UpArrow

Nudge Track Volume Down: Alt+DownArrow

Nudge Volume of Selected Tracks Up: Control+Shift+UpArrow

Nudge Volume of Selected Tracks Down: Control+Shift+DownArrow

Rename Last Touched Track: F2

Select Last Touched Track: Alt+DoubleTap Insert

Set Track Grouping Parameters: Alt+G

Set Track Record Mode to MIDI Overdub: Backslash

Set Track Record Mode to MIDI Replace: Shift+Backslash

Solo / Unsolo Tracks: F6

Toggle Record Arming for Current / Last Touched Track: F7

Unarm All Tracks for Recording: Control+F7

Unmute All Tracks: Control+F5

Unsolo All Tracks: Control+F6

View Routing & I/O for Current / Last Touched Track: I

Transients

Move to Next Transient: TAB

Move to Previous Transient: Shift+TAB

Transient Sensitivity / Threshold Adjust: Alt+Shift+T

Transient Detection Sensitivity, Increase: Alt+Shift+PageUp

Transient Detection Sensitivity, Decrease: Alt+Shift+PageDown

Transient Detection Threshold, Increase: Control+Alt+PageUp

Transient Detection Threshold, Decrease: Control+Alt+PageDown

Transport

Fast Forward: Control+Equals

Go to Start of Project: W

Go to Start of Project: Control+Home

Go to End of Project: Control+End

Decrease Playrate by 0.6% 10 cents: Shift+Dash

Increase Playrate by 0.6% 10 cents: Shift+Equals

Play Selected Items Once: Control+Alt+SpaceBar

Play / Pause: Control+SpaceBar

Play / Stop: SpaceBar

Play, Skip Time Selection: Alt+SpaceBar

Record: R

Rewind a little bit: Control+Dash

Tap Tempo: H

Toggle Preserve Pitch in Audio Items when changing Master Playrate: Shift+Backspace

Toggle Repeat: Control+R

Set Playrate to 1.0: Control+Shift+Backspace

View:

Show Undo Window: Control+Alt+Z

Show Virtual MIDI Keyboard: Alt+B

Zoom In Horizontal: Equals

Zoom In Horizontal: Numpad Minus

Zoom Out Horizontal: Dash

Zoom Out Horizontal: Numpad Plus

Zoom Time Selection: Control+Numpad Plus

Show / Hide Media Explorer: Control+Alt+X

Show / Hide Video Window: Control+Shift+V

Show Action List: F4

Toggle Full Screen: F11

Toggle Open / Close Nudge Set Dialog: N

Toggle Thru Input 1, Track View, Time Line: Control+UpArrow & DownArrow

Help, About REAPER: Control+F1

Help, Mouse Modifier Keys & Action Shortcuts: Shift+F1

Xenakios / SWS / AW / BR / FNG / Padre / S&M

Analyze & Display Item Peak & RMS: Control+Shift+K

Analyze Loudness: Control+Shift+U

Command Parameters: Graav

Copy Current Snapshot: Alt+Shift+C

Envelope LFO Generator: O

Fill Gaps Between Selected Items, Advanced use Last Settings: Control+Shift+F

Normalise Loudness of Selected Items / Tracks: Shift+U

Nudge Section Loop Start Earlier: Control+Numpad1

Nudge Section Loop Start Later: Control+Numpad3

Nudge Section Loop Overlap Shorter: Alt+Numpad7

Nudge Section Loop Overlap Longer: Alt+Numpad9

Open / Close Queue Bus Generator: Q

Open Console: Alt+C

Open Snapshots Window: Alt+Shift+Graav

Options Cycle Thru Record Modes: Alt+BackSlash

Paste Snapshot: Alt+Shift+V

Recall Current Snapshot: Alt+Shift+Backspace

Save Over Current Snapshot: Alt+Shift+S

Select Items Under Edit Cursor on Selected Tracks: Shift+A

Set Volume & Pan of Selected Takes: Alt+S

Toggle All Take FX Bypass for Selected Items: Alt+Shift+B

Toggle Count-In Before Recording: Control+Shift+Graav