Convert images to .bmp, .gif, .jpg, .png, .tiff, or .webp format. Supports additional input formats beyond these.
Tar files are an alternative to Zip archives. The tar format is often used in conjunction with gzip (gz) or bzip2 (bz2) compression. This tool unzips and unpacks tar archives in your browser. If there are sub-directories inside the tar file, it will convert the whole tar file to a zip file.
Extract attachments from Outlook Winmail.dat files (i.e., TNEF files)
Create a multi-resolution icon file from a square image. The script will create an icon file with 256x256, 128x128, 64x64, 32x32, and 16x16 scaled versions of the original image. (Browsers choose the appropriate size version automatically.)
Converts a color photograph into a grayscale "black and white" image.
Merge multiple PDF files into a single PDF file.
Rotate an image or flip it horizontally or vertically.
Strip out the potentially privacy compromising metadata from your pictures.
Unlock a password-protected PowerPoint file