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Description: Batch image converter and resizer. You can convert an unlimited number of images and / or create thumbnails. to any of the most popular formats: DPX, EXR, GIF, JPEG, JPEG-2000, PDF, PhotoCD, PNG, Postscript, SVG, and TIFF. Thanks to the Magick++ image libraries it supports more than 100 image formats.
So as an alternative you can run the following commands in a terminal while being in the folder where the jpg files are. ls *.jpg | xargs -I% img2pdf -o %.pdf %. This converts each image to a single page pdf, one by one, without overloading the system. Then: pdfunite *.pdf output.pdf && rm *.jpg.pdf.
Install imagemagick by clicking here or by running: sudo apt install imagemagick. Using a terminal where the PDF is located: For the full document: convert -density 150 input.pdf -quality 90 output.png. For a single page: convert -density 150 input.pdf[666] -quality 90 output.png. Whereby:
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Use LO Impress' Photo Album feature: New Presentation -> Insert -> Media -> Photo Album. There, you can select multiple images to insert. If you're done, just export as PDF. Share. Improve this answer. edited Jul 7, 2017 at 14:44. answered Jul 7, 2017 at 12:39. tohuwawohu. 7,392 5 29 35.
3. Use print assistant from Gwenview (KDE image viewer). Open Gwenview, then Plugins -> Images -> Print assistant. Add all the images that you want to print, reorder them as you like, choose number of images per page, other print options, etc. and print to PDF directly or with CUPS-PDF.
When converting to jpg, you can use the -quality option. The "best" quality would be -quality 100. There is a much simpler way to split multipage pdfs into a jpg: convert -quality 100 -density 600x600 multipage.pdf single%d.jpg. The -density option defines the quality the pdf is rendered before the convert > here 600dpi.
Click on the Convert books icon in the Calibre menu. A new Convert window will open up. In the Convert Window for the Input format select EPUB. For the Output format select PDF. Click the OK button to start converting the file (s). To find your PDF files, click on a file that you converted to PDF.
On Ubuntu 20.04 Focal Fossa: $ sudo apt install heif-gdk-pixbuf heif-thumbnailer gimagereader gpicview then find an HEIC file in the file manager, right click, select Properties then Open With and select Image Viewer (if there's two of them, select the one with the more colourful icon) and then select Set as default (or Add if that's the only option.)
First need to install this: sudo apt install img2pdf p7zip-full. 1) This to make a pdf file out of every jpg image without loss of either resolution or quality: ls -1 ./*jpg | xargs -L1 -I {} img2pdf {} -o {}.pdf. 2) This to concatenate the pdf pages into one: pdftk *.pdf cat output combined.pdf. I made this batch files.