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FreeFileConvert uses tuned encoding for PSD to SGI conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload PSD files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized SGI results on any device you rely on.
Process up to 5 files sized 600 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent SGI audio with dependable progress tracking.
The maximum height and width of a .psd extension file cannot exceed 30,000 pixels and its size cannot exceed 2 GB which is the maximum limit for these files, however, this may change in future. The biggest advantage of creating a .psd extension file as compared to other image formats is that this format has the ability to store lots of information including text, layers, color profiles, masks, transparencies and alpha channels. The PSD format is divided into 5 parts which include the file header, color mode data, resources to edit the image, image related data and lastly the layer and mask information. The file header includes the version, image width, pixel width and height, number of channels and bits per channel. Color mode data provides information related to the length and image resources gives the resource ID to indicate the type of data stored in each block. Data related to the image, method of compressing the data, pixel data of the image are included in the image related data whereas information related to layers, image blending range and parameters used for masking are included in the layer and mask information.
SGI is a generic raster image file format that stores black and white, gray scale and color images. Images in the SGI format are generic bitmap images that have the capacity to store 8 to 32 bits per pixel. The file size of the images can be compressed with the Run-length encoding (RLE) technique. The .sgi extension files begin with a 512 byte header that is fixed and is followed by the pixel data. There is a scan-line table in case of compressed images with the compressed pixel data following the table. The scan-line offset table indicates the start of every scan line in the data of a compressed image. Lots of bit planes, alpha channel data and / or color maps may be included in the files with .sgi extension. Contrary to the top-down order followed by other formats, the pixel data in .sgi extension file follows the bottom-up order.
Upload your image file in the PSD format from your device, Dropbox, or Google Drive.
Select SGI as the output format and click Convert. Adjust optional settings if needed.
Download the converted image file. Each file stays available for up to 5 downloads.