Qrafter Pro ($5 iOS) create QR codes for websites (URL) or your Wi-Fi password so guests can just scan them.
I tried about five different online ones and these two seem the best (just had ads on webpage) to generate your own QR code.) https://qrgenerator.org
https://qr-code-generator.org
In LibreOffice Writer choose Insert | Object | QR Code and you can put a URL or any text.
I tried about five different online ones and these two seem the best (just had ads on webpage) to generate your own QR code.) https://qrgenerator.org
https://qr-code-generator.org
In LibreOffice Writer choose Insert | Object | QR Code and you can put a URL or any text.
Linux
- Document Viewer (xreader 3.0.2) is very fast PDF viewer, double pages, CTRL-I inverted mode (night mode), select and copy text but no Annotation or highlighting.
- sudo apt install evince which is pretty much same as Document Viewer but has highlighting CTRL-H
To reduce a size of a PDF though by compressing JPEG images and lowering the DPI
/prepress (default) Higher quality output (300 dpi) but bigger size
/ebook Medium quality output (150 dpi) with moderate output file size
/screen Lower quality output (72 dpi) but smallest possible output file size
ps2pdf -dPDFSETTINGS=/ebook input.pdf output.pdf
To extract, delete, rotate, split PDF pages use PDF Arranger
sudo apt install pdfarranger
- Document Viewer (xreader 3.0.2) is very fast PDF viewer, double pages, CTRL-I inverted mode (night mode), select and copy text but no Annotation or highlighting.
- sudo apt install evince which is pretty much same as Document Viewer but has highlighting CTRL-H
To reduce a size of a PDF though by compressing JPEG images and lowering the DPI
/prepress (default) Higher quality output (300 dpi) but bigger size
/ebook Medium quality output (150 dpi) with moderate output file size
/screen Lower quality output (72 dpi) but smallest possible output file size
ps2pdf -dPDFSETTINGS=/ebook input.pdf output.pdf
To extract, delete, rotate, split PDF pages use PDF Arranger
sudo apt install pdfarranger
GitHub
GitHub - pdfarranger/pdfarranger: Small python-gtk application, which helps the user to merge or split PDF documents and rotate…
Small python-gtk application, which helps the user to merge or split PDF documents and rotate, crop and rearrange their pages using an interactive and intuitive graphical interface. - pdfarranger/p...
Host Minder (Linux app) uses /etc/hosts file to block 100,000+ bad domains with 0.0.0.0 ...free and easy to change levels. These consolidated hosts files allow you to block websites from various categories such as Ads, Porn, Gambling, Social, and Fake News. Linux
Linux to remotely control your computer
sudo apt install tigervnc-scraping-server
x0vncserver -SecurityTypes=none
connect with any VNC client with encryption disabled and anything for a password since SecurityTypes=none means no password at all. Only do this at home on a local LAN and don't port forward your port on your router.
sudo apt install tigervnc-scraping-server
x0vncserver -SecurityTypes=none
connect with any VNC client with encryption disabled and anything for a password since SecurityTypes=none means no password at all. Only do this at home on a local LAN and don't port forward your port on your router.