What’s more, each time you perform a task, like compressing a file, this entire process is fully encrypted for full-scale security. We’re GDPR compliant, undergo annual audits to earn our ISO/IEC certification, and carry advanced TLS encryption, which means that your data, personal information, and documents are safe with us. That said, a Pro subscription will give you unlimited access to our compression tool, plus all our other tools, so you can convert, e-sign, merge, and split documents, and more-with zero limitations.Īt Smallpdf, we’re committed to safety and security. No, you don’t need a Smallpdf Pro subscription to compress your documents. Do I need a paid Smallpdf Pro account to compress files?.Feel free to contact our sales team for a custom quote. You’ll also enjoy some added extras, such as flexible payment options and priority customer support. We offer both Business and Team plans that give you and your team or business unlimited access to all our Pro features and more. Can I get Compress PDF for my whole team?Ībsolutely.Simply drop your files into the tool to get started. You’re also not limited to only compressing PDFs you can reduce the file size of other document types, like MS Office files, JPG, PNG, GIF, and TIFF. Yes! All of our tools, including our tool to compress files, are free to use with certain limitations. Is this document compression tool free to use?.To choose this option, choose "Re-size video" from "Advanced Settings" above. For example, if you have a 4K (4320p) video but your target device is 1080p, you can downsize the video to fit 1080p and save file size. 4: Make Video Size Smaller (Re-Size)Ĭhoosing a smaller video resolution (dimensions) can also save file size. For more info: read video bitrate control. To choose this option, select "By Max Bitrate" from the "Video Compress" dropdown. Select this method if you are using the video in a streaming application where you want to control the streaming bandwidth rate. The quality is set by CRF (constant rate factor). This method allows you to set the max bitrate for given video quality. This is the default video compression method used. Increase the target size if you need better quality. To overcome this, start with a decent size (as a percentage of original), then test for video quality. The downside is you don’t know how the target size will affect video quality. The pros of this method are, you can achieve a certain target size. For example, if you set it to 60% for a 1Gb file, we will attempt to make your compressed file size 600Mb or less. This method allows you to set a target file size for your video as a percentage of the original size. As a Percentage of the Original Size (Default) If you prefer a lower file size over encoding time, choose a slower preset. by Hung Nguyen You can also read this article in German, Spanish, French, Indonesian, Italian, Portuguese and Russian. Choosing a slower preset allows better optimization (lower bitrate/file size) for a given video quality level. Preset: Presets refers to the video compression speed. Higher values mean more compression (reduced file size), lower values mean better quality (but bigger file size). For the H264 encoder, possible CRF values range from 0 to 51. To do that, it uses different compression levels on different frames. By Video QualityĬRF (Constant Rate Factor): CRF method attempts to keep a constant perceived video quality. We provide 4 settings related to both methods. You can either optimize the bitrate or resize the video to a smaller size. There are two main methods to compress a video.
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