First released in 1998, the Djvu file format is an alternative open file format for scanned document storage. It is specifically targeted at documents that possess text, vector graphic drawings, photos, and colored images. The format's main selling point is its high quality authoring with minimum storage space making it popular in the distribution of magazines, comics, and ebooks. This fact places it in direct competition with the pdf format by Adobe Systems. The text layer in the Djvu file format supports optical character recognition which allows for text selection, copying, and pasting from .djvu files to other text processing applications. Free browser plugins are available for most major internet browsers which allows hosted .Djvu files to be opened directly through compatible browsers.
A .psd extension file is an image file created with the help of Adobe Photoshop. PSD is the default extension used for saving a Photoshop Image which can have either a single or multiple layers which can be worked individually even after having saved the file. The file can also be saved in other formats like .jpg, .tiff, .gif or other imaging formats but if a user wants to edit the individual layers later, it is necessary to save the .psd file without overwriting it while converting it to another format. Converting a .psd extension file into an image file in another format flattens the image so that it can be viewed as a regular image. The images created using this extension are of a very high resolution and the quality in terms of clarity is extremely good as compared to other commonly used image formats like .jpg, .png or .bmp.
FreeFileConvert uses tuned encoding for DJVU to PSD conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload DJVU files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized PSD results on any device you rely on.
Process up to 5 files sized 1000 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent PSD audio with dependable progress tracking.
The file format has a three pass compression technique in which single scanned images are divided into three separate images and compressed individually. The images are separated into background, foreground, and mask images. The Djvu file format then makes use of IW44, a wavelet based compression algorithm, to compress background and foreground images while the mask image is compressed using JB2 encoding.
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.
Upload your document file in the DJVU format from your device, Dropbox, or Google Drive.
Select PSD 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.