Android | iOS | macOS | Windows
Sketchbook (Android)
Latest release: 6.2.5, April 12, 2026
- New feature in the Premium Bundle: Draw Outline
- New feature in the Premium Bundle: Lasso Fill
- Copy, Cut, and Paste added to the selection sub-toolbar
- Added ability to reorder palettes in the Color Editor
- Color palettes now indicate the active swatch
- Fixed issue where the brush panel sliders would lose their position when switching to fullscreen mode on some devices
- Snapping is disabled for free symmetry, since it should always be 'free' by definition
- The Fill tool (solid fill and lasso fill) now works with Randomize Color instead of ignoring it
- Myriad of fixes to Scan Sketches, older code was not playing nicely with newer versions of Android
- Fix for issue where merging the first clipping mask above a base layer would composite all clips to the base layer
- Fixed issue where Glow Blend mode would modify the alpha of the composited image even where the glow layer was 100% transparent/no color
- Fixed issue where drawing underneath a Group that had blend modes applied could generate artifacts
- Import from Files > choosing a TIFF that already exists in Sketchbook's Gallery will now open that existing file instead of creating a duplicate.
- Fixed issue on ChromeOS/Chromebooks where Export and Share workflows would not show cloud drives as an option
- Fixed issue where TIFF files imported to a canvas using Add Image would appear upside-down
- Updated default state of the Hard Eraser in the Legacy set to be 100% hard
- Updated Automatic save prompt on first launch so it can be scrolled when enlarged due to screen zoom or large default font sizes
6.2.4, December 08, 2025
- Fix for issue where Sketchbook would not support split screen on some phone devices
6.2.3, November 19, 2025
- Improved quality of the fill tool for certain scenarios where fill wouldn't apply at 100%
- Fix for PDF export that would show the spinner indefinitely
- Fix for PDFs that did not retain the canvas DPI setting
- Fixed issue where Copy Merge would not respect selected area
- Fixed issue where merging layers below a clipping mask could produce incorrect mask results
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Fix for issue where some Android 15/16 devices would show the Color Editor in the minimized mode
- Fix for issue where toggling the brush panel on/off could close the app
6.2.2, August 17, 2025
- Support for customized stylus button actions
- Adjustment to top toolbar and window positions to allow for Android 15 app switcher without overlap
- Added a confirmation on app relaunch when preferences have been reset
- Updated to Android API level 35 as required
- Fix for issue on some devices where first file open after rebuilding the Gallery would trigger a crash.
- Fixed issue where some imported fonts would become cropped at the edges
Sketchbook (iOS)
Latest release: 6.2.6, April 14, 2026
- New feature in the Premium Bundle: Draw Outline
- New feature in the Premium Bundle: Lasso Fill
- Added ability to reorder palettes in the Color Editor
- Color palettes now indicate the active swatch
- Fixed bug in 6.2.5 where the brush information would not populate in the double puck
- Fixed issue where the "Open" button would appear when exporting a TIFF file from the Gallery
- The Fill tool (solid fill and lasso fill) now works with Randomize Color, instead of ignoring it
- Fixed issue where Glow Blend mode would modify the alpha of the composited image even where the glow layer was 100% transparent/no color
- Fixed issue where drawing underneath a Group that had blend modes applied could generate artifacts
- Fixed issue where Edit Canvas would crop to 10000 px on file orientations with a dimension greater than 10K on one side
- Addressed issue where the app would crash on save if device storage is full - you'll now get a warning message instead
- Updated default state of the Hard Eraser in the Legacy set to be 100% hard
6.2.5, April 12, 2026
- Release was halted due to bug with the double-puck.
6.2.4, Feb 10, 2026
- Copy, Cut, and Paste added to the selection sub-toolbar
- Color palettes now indicate the active swatch
- Snapping is disabled for free symmetry, since it should always be 'free' by definition
- Fix for issue where merging the first clipping mask above a base layer would composite all clips to the base layer
- Fix for issue where color palettes would not extract correctly from an image
- Fixed issue where the layer menu could appear without its background
- Exporting an album now shows a progress bar instead of a spinner
- Fixed stray pixel on the color wheel
- Improvements to scan camera UI
- Minor adjustment to darkness level of Layer menu pop-ups to improve visibility
- Spectral icon no longer appears on iOS versions below iOS26
- Added a way to export all Sketchbook TIFF files via the iOS Settings app
6.2.3, Oct 19, 2025
- Improved quality of the fill tool for certain scenarios where fill wouldn't apply at 100%
- Updates for iOS26 styling, window scaling, Photos browser, and icons
- Fixed issue where some iPad models would not automatically support Brush Stamp
- Fixed issue where Copy Merge would not respect selected area
- Fixed issue where merging layers below a clipping mask could produce incorrect mask results
- Updated some less than spectacular translations
- Fixed issue where Voice Control could automatically dismiss menus
- Updated minimum iOS version to 14
6.2.1, July 27, 2025
- Fixed bug where brush values entered with text would not save across app sessions
- Improved quality of the blur effect by adding option to do multiple passes of the blur function.
- Fixed issue where very low resolution PNGs imported with artifacts when using "New from Image" or "Import from Files"
- Fixed issue where exporting to PDF was not retaining the correct canvas resolution (DPI)
- Removed the Adjust pop-up from non-Premium Bundle layer menu
- Relocated the Layer editor pin for iPhone devices to avoid inadvertently toggling it on when creating a new layer
Sketchbook Pro (macOS)
Latest release: 9.4 April 12, 2026
- New feature: Draw Outline
- New feature: Lasso Fill
- Layer Menu additions: Rotate CW, Flip Horizontally, Flip Vertically
- Color palettes now indicate the active swatch
- The Fill tool (solid fill and lasso fill) now works with Randomize Color instead of ignoring it
- Draw Styles also now work with Randomize Color
- Fixed issue where the color picker could be inaccurate if the background layer visibility was off
- Fixed issue where the Adjust Image preview wasn't properly displaying clipping masks
- Fixed issue saving Flipbook .skba files to iCloud
- Fixed issue where the Color Editor sliders could fail to appear
- Addressed edge case instances where menus would not reappear in the correct location when relaunching the app
- Under the hood QT UI code updates
9.3.21 Nov 11, 2025
- Fixed issue where Merge Below could behave improperly when clipping layers were adjacent.
- Fixed issue where Sketchbook Pro could crash on exiting the app
9.3.18 Sept 28, 2025
- Fixed issue with marker type brushes
9.3.16, Sept 15, 2025
- Removed angle snapping on Free Symmetry
- Fixed issue where randomize color did not correctly constrain lightness within the setting
- Fixed issue where transform would not nudge with the up arrow
- Color palette export window fixed to have correct "save" button
- Fixed typo in German 'pinselstempel'
Sketchbook Pro (Windows)
Latest release: 9.4.4, April 12, 2026
- New feature: Draw Outline
- New feature: Lasso Fill
- Layer Menu additions: Rotate CW, Flip Horizontally, Flip Vertically
- Color palettes now indicate the active swatch
- The Fill tool (solid fill and lasso fill) now works with Randomize Color instead of ignoring it
- Draw Styles also now work with Randomize Color
- Fixed issue where the color picker could be inaccurate if the background layer visibility was off
- Fixed issue where the Adjust Image preview wasn't properly displaying clipping masks
- Fixed issue where the Color Editor sliders could fail to appear
- Addressed edge case instances where menus would not reappear in the correct location when relaunching the app
- Under the hood QT UI code updates
9.3.24, Nov 17, 2025
- Fixed issue where Merge Below could behave improperly when clipping layers were adjacent.
- Fixed issue where the zoom puck would briefly flash in the center of the screen before showing properly at the cursor location
9.3.21, Sept 28, 2025
- Fixed issue with marker type brushes
9.3.19, Sept 15, 2025
- Fixed issue where layer editor interactions (rename, move) while in transform state could generate an inaccessible layer
- Removed angle snapping on Free Symmetry
- Fixed issue where randomize color did not correctly constrain lightness within the setting
- Fixed issue where transform would not nudge with the up arrow
- Color palette export window fixed to have correct "save" button
- Fixed issue with color picker cursor not being correct graphic when Auto-hide UI enabled
- Fixed issue where app could launch in Chinese if the PC's country and language settings were not aligned
- Fixed issue with marker type brushes
- Fixed typo in German 'pinselstempel'
We started logging these release notes in July 2025 based on customer request.
Yes, there were releases prior to that date that are not reflected here.
