Archives For image editor

Free and open-source clone of Paint.Net 3.0, Pinta, released version 1.7.1 a few days ago with improvements and bug-fixes.

The release is the final version based on GTK2, as the GTK3 / .NET 6 version is nearly ready!

Pinta 1.7.1 is a small release with minor new features to improve user experience. For image with large resolution (or zoomed in), you may use mouse wheel to scroll up / down. Now by holding Shift + mouse wheel, the canvas can be scrolled horizontally.

Same to GIMP, user may now press X to exchange background and foreground palette colors quickly in Pinta since v1.7.1. And, zooming in and out can now be done without pressing the Ctrl key

The release also improved the pop-up dialog when you trying to open an unsupported file format. The file open dialog by default shows only supported images, including ani, png, bmp, jpg, gif, icns, ico, jpeg, ora, pnm, qtif, svg, tga, tif, tiff, xbm, xpm. If you chose show “All files” and selected an unsupported file, it will prompt that file not support and show you all supported file formats.

Error when opening unsupported file and display all supported formats

Other changes in Pinta 1.7.1 include:

  • Use arrow keys to move per pixel in Move Selected Pixels and Move Selection tools
  • Use Shift to constrain to a uniform scale when scaling using Move Selected Pixels tool
  • Text in ‘About’ is selectable to copy version for use to report bugs.
  • Improve handling of memory allocation failures for large images
  • And various bug-fixes.

How to Install Pinta 1.7.1 in Ubuntu Linux:

Option 1: Install Pinta via Snap:

The app is easy to install in Ubuntu using the Snap package, by simply searching for and installing from Ubuntu Software (Snap Store):

Pinta Snap app in Ubuntu Software.

Option 2: Install Pinta via Ubuntu PPA:

NOTE: the PPA package crashes randomly due to outdated Mono library in Ubuntu. It’s highly to upgrade mono library if you want to install Pinta in native deb package.

The app has an official Ubuntu ppa that contains the latest packages for Ubuntu 18.04, Ubuntu 20.04, Ubuntu 21.04, and Ubuntu 21.10 so far.

Firstly, press Ctrl+Alt+T on keyboard to open terminal. Then run command to add the PPA:

sudo add-apt-repository ppa:pinta-maintainers/pinta-stable

Secondly, run command to update system cache if you’re still running Ubuntu 18.04:

sudo apt update

Finally, install Pinta via command:

sudo apt install pinta

Or, upgrade the app if an old version present in your system using Software Updater:

In addition, Pinta is also available to install as Flatpak package. Check in Flathub if you’re interested in it.

How to Remove Pinta from Ubuntu:

To remove Pinta installed via PPA package, run command in terminal (Ctrl+Alt+T):

sudo apt remove --autoremove pinta

And remove the PPA either via ‘Software & Updates‘ utility under Other Software tab, or by running command:

sudo add-apt-repository --remove ppa:pinta-maintainers/pinta-stable

For Pinta snap package, remove it either via Ubuntu Software or by using command:

snap remove --purge pinta

Linux has quite a few image annotation tools. “Annotator” is the one designed for Elementary OS with specific features. Here’s how to install it in Ubuntu 20.04, Ubuntu 21.10, Ubuntu 22.04 via PPA.

Without using GIMP image editor, I sometimes uses Shutter to annotate image quickly. As well, Ksnip has some useful tools (e.g., drop shadow, invert color and add border) that I use regularly.

Annotator is an app looks kinda like MacOS Preview. Like other tools, it allows to add text, rectangle, ellipse, sequence number, line, arrow, blur effect, crop and resize image. What makes it different is the “Magnifier” tool. It adds a circle on your image and enlarge the area inside. By right-clicking on the circle, it offers option to change magnification.

Also, it allows to add stickers, such as industry, mobile and data icons, different type of arrows.

Install Annotator in Ubuntu:

Though the app is designed for Elementary OS, it works on other desktop environments. The developer team provides official package as Flatpak. Make sure the flatpak daemon is installed, you may then install the app via command:

flatpak install https://appcenter.elementary.io/com.github.phase1geo.annotator

However, the Flatpak package requires separated Elementary OS platform and SDK as run-time libraries. The run-times take about 700 MB space while the app itself is only a few hundred KB.

So I created this unofficial Ubuntu PPA for those want to try out this annotation tool with native DEB package. So far, Ubuntu 20.04, Ubuntu 21.04, Ubuntu 21.10, and Ubuntu 22.04 are supported.

1. Add the PPA

Press Ctrl+Alt+T on keyboard to open terminal. When it opens, run commands to add the PPA:

sudo add-apt-repository ppa:ubuntuhandbook1/annotator

Type user password, no visual feedback, when it asks and hit Enter to continue.

2. Update package cache

Ubuntu 20.04 and higher refresh system package cache automatically while adding PPA, but some Ubuntu based systems may not. To do it manually, run command:

sudo apt update

3. Install Annotator:

Finally, install the app using command:

sudo apt install com.github.phase1geo.annotator

Once installed, search for and open it from start menu (activities overview) and enjoy!

Remove Annotator & Ubuntu PPA:

To remove the Ubuntu PPA, use command:

sudo add-apt-repository --remove ppa:ubuntuhandbook1/annotator

And remove the annotation tool via:

sudo apt remove --autoremove com.github.phase1geo.annotator

GIMP announced the 2.10.28 release of the popular image editor. The release includes mainly bug-fixes and stability improvements.

The source tarball of version 2.10.26 is available to download 2 weeks ago. Due to a build bug, the project team skipped it and announced GIMP 2.10.28 as the latest stable release with fixes.

Changes in GIMP 2.10.28:

For Windows users, the new GIMP released fixed some long standing issues, including:

  • Fixed very slow file dialogs that happen on slow or unavailable network devices, removable devices connection, or even fake floppy drives.
  • Fixed crash when opening files in specific third-party software.
  • GTK outputting the wrong character on some keyboard input using Input Engines.
  • TIFF exporting locks the TIFF files due to bug of Windows thumbnailer.
  • GIMP prevent some apps to open, when they need to watch some specific directory.
  • Apps with invisible windows, e.g., e.g. gesture shortcuts, screen capture, used to interfere and break some mouse interactions.

For macOS Big Sur, GIMP applied performance improvements to the packages since version 2.10.22 as experiments. Now the code has been moved to the main codebase.

The release also features GEGL 0.4.32, which introduced new edge_handling parameter allows to choose whether areas outside the input to be treated as above or below threshold for calculating distance. And the test system gets some nice improvements.

Other changes in GIMP 2.10.28 include:

  • The Dashboard dockable now has memory support in OpenBSD.
  • Fixes to plugins, including C-source, DICOM, GIF, PS, Sunras, BMP, DDS, PSD, TIFF, Gimpressionist, metadata viewer and several script-fu scripts.
  • A new Script-Fu function (dir-make) enables to create directories from scripts.
  • Fixed some accessibility issues in themes.

How to Install GIMP 2.10.28 in Ubuntu:

1. GIMP Flatpak:

The project team recommends the flatpak package, the universal Linux package format runs in sandbox. The package is available at flathub.org. Users need to follow the setup guide and install the flatpak via the command in the bottom of the link page.

2. GIMP Snap:

The image editor is also available as Snap, another universal package format developed by Canonical, the company behind Ubuntu.

The snap version is so far GIMP 2.10.24. It however will automatically update to the latest (once published) after installed it. And the snap is available in Ubuntu Software:

3. Ubuntu PPA

For those stick to the classic .deb package, GIMP 2.10.28 is available to install via this unofficial PPA in Ubuntu 20.04, Ubuntu 21.04, and Ubuntu 21.10.

1.) Firstly, either search for and open terminal from the Activities overview screen, or press Ctrl+Alt+T on keyboard. When terminal opens, run command to add the PPA:

sudo add-apt-repository ppa:ubuntuhandbook1/gimp

Type user password (no visual feedback) when it asks and hit Enter to continue.

2.) Next, install GIMP 2.10.28 either by running apt command in terminal:

sudo apt install gimp gegl

or upgrade the editor using Software Updater (Update Manager):

Remove PPA and restore GIMP:

For any issue, you can purge the Ubuntu PPA which will downgrade the installed packages to the stock versions. To do so, firstly install the ppa-purge utility:

sudo apt install ppa-purge

Next run command to purge the Ubuntu PPA:

sudo ppa-purge ppa:ubuntuhandbook1/gimp

Photoflare, simple but powerful image editor inspired by PhotoFiltre, released version 1.6.7 with translation updates and paint tool improvements.

Photoflare is an open-source cross-platform image editor written in C++ with Qt5 framework. It has a PhotoFiltre style user interface, and features basic image editing capabilities, paint brushes, image filters, colour adjustments and more advanced features such as Batch image processing.

The new 1.6.7 was released with new translations: Indonesian and Spanish. And it removed incorrect image extension check, instead it now shows the actual file type in the Image Properties dialog.

And the new version added offsets to the Paint Bucket tool and the Color picker tool. Previously, they select from the center of the cursor location.

Color Picker Before 1.6.7

Color Picker after

How to Install Photoflare in Ubuntu:

The official Ubuntu PPA has made the latest packages for Ubuntu 20.04, Ubuntu 20.10, and Linux Mint 19.x / 20.

1.) To add the PPA, open terminal from system application launcher and run command:

sudo add-apt-repository ppa:photoflare/photoflare-stable

2.) After adding PPA, update system package cache and install the image editor via commands:

sudo apt update

sudo apt install photoflare

Uninstall Photoflare:

To remove Photoflare image editor, either use your system package manager or run command in terminal:

sudo apt remove photoflare

And remove the PPA either via Software & Updates under Other Software tab, or by running command:

sudo add-apt-repository --remove ppa:photoflare/photoflare-stable

Photoflare, a free open-source image editor inspired by PhotoFiltre, released version 1.6.6 a day ago with stability improvements and bug-fixes.

Changes in Photoflare 1.6.6 include:

  • Fixed warning dialog showing on uppercase image formats.
  • Fixed selecting Batch filters with no filter selected causes a crash.
  • Fixed Eraser Tool setting should not be called Radius.
  • Fixed Eraser Tool not making use of your secondary color.
  • Fixed issue with semi opaque images and filters.
  • Fixed crash if restarting the app via Preferences dialog and files are still open.
  • Fixed Undo history not being cleared after closing a file.
  • Fixed SprayCan Tool allowing 1 pixel as radius value.
  • Fixed Smudge Tool allowing 1 pixel as radius value.
  • Fixed file preview limits too small on NewDialog.
  • Fixed text size of zero being allowed in the TextDialog.
  • Fixed crash when using color threshold filter on smaller images.
  • Fixed crash when closing the TransparentDialog.
  • Russian comment and Generic name added to Desktop file.
  • Fixed loading of local translation files.
  • Fixed flood fill not working with transparent image formats.
  • Full Russian translation.

How to Install Photoflare in Ubuntu:

The software has a stable PPA which so far contains the latest packages for Ubuntu 18.04, Ubuntu 20.04, Ubuntu 20.10, and Linux Mint 19.x / 20.

1.) To add the PPA, open terminal from system application launcher and run command:

sudo add-apt-repository ppa:photoflare/photoflare-stable

2.) After adding PPA, update system package cache and install the image editor via commands:

sudo apt update

sudo apt install photoflare

Uninstall Photoflare:

To remove Photoflare image editor, either use your system package manager or run command in terminal:

sudo apt remove photoflare

And remove the PPA either via Software & Updates under Other Software tab, or by running command:

sudo add-apt-repository --remove ppa:photoflare/photoflare-stable