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Slide files in open-source office software like LibreOffice typically use the ODP format, which serves as an international standard open-source presentation format. It's suitable for scenarios like government and education that do not rely on commercial software, ensuring cross-platform collaboration and document accessibility. The ODP format is based on open XML standards, showing significant effectiveness for PPT, PPTX slide files that require long-term archiving and basic graphic content display. Here, we explain how to batch convert a large number of PowerPoint slides into ODP format, supporting various formats such as PPT, PPTX, PPS, PPSX, POT, POTX, etc.

HTML web format can be directly embedded into websites and opened with a browser without downloading. When PowerPoint slides contain online courses, product manuals, etc., they can be converted to HTML web pages to enhance compatibility. This format perfectly fits screens of various types of devices, ensuring optimal display for computer, tablet, and phone users. Additionally, HTML supports indexing by search engines, improving content discoverability. Here we explain how to batch convert a large number of PPT, PPTX slide files into HTML web format, supporting various format types such as PPT, PPTX, POT, POTX, PPS, PPSX, etc.

When there are formal contents such as contracts and reports in PowerPoint slides, converting to XPS format is the best choice to prevent tampering and fully preserve text, images, and layout effects while ensuring consistent display across different versions or older systems. As a format natively supported by Windows, XPS can be viewed and printed even without additional software. The following introduces how to batch convert a large number of slides in formats like PPT and PPTX to Microsoft's XPS format.

The POTM format is a macro-enabled PPT slide template format suitable for developing templates with VBA automation functions, supporting automatic report generation, batch content processing, or adding interactive controls. When creating enterprise smart report templates, engineering standardization templates, etc., where automated processes need to be embedded, it ensures that users can directly call preset macros when creating new files. The following introduces how to batch convert a large number of PPT slide files into macro-enabled POTM template format, supporting various slide formats such as PPT, PPTX, PPSX, and POTX.

In situations such as preserving corporate brand designs and academic report frameworks, POTX serves as a dedicated template format for PPT slides. This format can fully retain layouts, themes, color schemes, etc., making it easier for teams and students to quickly generate presentations with consistent styles. At the same time, using POTX templates can significantly enhance the production efficiency of repetitive documents like weekly reports and product introductions, ensuring uniformity and standardization of visual elements. Below is an introduction on how to batch convert various formats of numerous PPT slide files into the POTX template format, supporting multiple slide formats such as PPT, PPTX, PPSX, and POT.

The PPSM format, as a macro-enabled presentation format, is suitable for interactive courseware, product launches, and other intelligent presentation scenarios requiring VBA script execution. The PPSM format retains the macro functionality of PPTX and can directly enter full-screen presentation mode. Compared to the standard PPSX format, the PPSM format allows for more complex presentation effects through macro naming. Below is an introduction to how a large number of PPT slide files can be batch converted into the macro-enabled PPSM format, supporting multiple file formats such as PPT, PPTX, PPSX, and POTX.

When needing to achieve professional presentation effects and retain full functionality in PPT slides, the PPSX format can automatically play in full screen and retains all advanced features of the PPTX format, such as 3D models and smooth transition animations, while also having a smaller file size for easy and fast sharing and transfer. As a presentation-specific format of PPTX, the PPSX format maintains the convenience of professional presentations and is compatible with most modern devices.

The PPS format defaults to automatic playback mode, making it suitable for professional presentation scenarios such as meetings and client displays, while also reducing the risk of accidental operations. When you need to achieve automatic full-screen playback with a double-click, simplify the presentation process, or prevent accidental modifications, converting PPT slide files to the PPS format can significantly enhance presentation efficiency. This format retains all animation effects of the original PPT and has a small file size, making it easy for rapid distribution. Below is an explanation of how to uniformly convert a large number of PowerPoint slide files to PPS, supporting various file formats such as PPT, PPTX, PPSX, POTX, and more.

When automating operations, customizing animations, or updating dynamic data in PPT slide files, which require VBA script support, the PPTM format is a macro-enabled file format that can fully retain macro code. It is the best choice for complex interactive courseware or dynamic presentation scenarios such as automatic slide transitions, real-time data updates, and user form inputs. Below is an introduction on how to uniformly convert various formats of PowerPoint slide files into the PPTM format that uses macro code, supporting various slide formats such as PPT, PPTX, PPSX, POTX, and more.

Compared to the older PPT format, the new PPTX format uses compression technology, resulting in smaller file sizes for easier storage and sharing, while ensuring the quality of the file content. Additionally, PPTX supports richer content, such as complex animations, 3D models, and smart graphics, which require the latest PowerPoint presentations to create. Below is an introduction on how to batch convert common slide formats into PPTX format, supporting various file formats such as PPT, PPTX, PPSX, POTX, and more.

The PPT format is an older binary format, typically used for software from 2003 and earlier versions. It has a larger file size and limited functionality but offers good compatibility. PPT supports flexible editing of various elements such as text, images, animations, and charts, making it very useful in dynamic presentation scenarios like teaching, meetings, and speeches. In work reports or team collaborations, PPT slides are also convenient for collaboration and real-time sharing. Below is an introduction on how to convert various slide file formats into the PPT format, supporting formats like PPTX, POTX, PPSX, PPTM, and more.

As a new generation image format, AVIF is gradually gaining support from mainstream platforms. The AVIF format offers higher compression rates than JPG, PNG, and WEBP, significantly reducing file size, storage, and bandwidth costs when storing and transmitting large numbers of images in cloud albums, social media, etc. It also supports high dynamic range, transparent backgrounds, and animation features, making it particularly effective for websites, mobile applications, or scenarios requiring fast loading times.

When sharing the core content of PPT slide files and preventing modifications, converting key pages such as the cover, directory, or abstract into JPG images facilitates previewing, preliminary review, and attracting viewers' interest. Additionally, converting to JPG images and sharing with others prevents issues with software version compatibility preventing the recipient from opening or viewing. Below is an introduction on how to batch extract and export the first few or last few pages of Dong Ge's PPT slides as JPG images, supporting various file formats such as PPT, PPTX, PPSX, POTX, etc.

Stitching multi-page PPT slides into a long image allows for the entire file content to be displayed at once on social media, websites, or chat tools, which is especially suitable for mobile browsing. JPG long images have high compatibility, are easy to share and save, and cannot be edited, thus protecting important information from being altered. Additionally, when printing and archiving, a complete JPG long image ensures content coherence and layout consistency. Here is an introduction on how to batch convert a large number of PowerPoint slide files into a single complete JPG long image, supporting various file formats such as PPT, PPTX, PPSX, POTX, etc.

When sharing PPT slide content as images with others, converting to JPG format ensures high compatibility across almost all devices and avoids software version issues. JPG images cannot be directly edited, which protects important information from being altered. If you need to publish PPTX content on websites or social media, JPG format is lightweight, enabling quick loading and ensuring the layout remains unchanged. Below is an introduction on how to batch convert each page content of multiple PPTX slide files into JPG images, supporting various file formats such as PPT, PPTX, PPSX, POTX, etc.

When a large number of JPG, PNG, and other images need to be widely used in game development, 3D rendering, or video editing, batch converting them to TGA format can support lossless compression, high resolution, and alpha channels, making it ideal for complex transparency effects, layered rendering, or high-quality frame sequences. TGA format is also used in professional image archiving, advertising design, and film effects, retaining rich image information. Below are instructions on how to batch convert a large number of images to TGA format, supporting BMP, JPEG, TIF, WEBP, and various other image formats.

The WEBP format is notable for its high compression rate and excellent image quality, resulting in smaller file sizes than JPG and PNG. It is suitable for scenarios requiring fast loading, such as web pages and mobile applications, and supports transparent backgrounds and simple animations, making it a preferred alternative to PNG and GIF. It performs exceptionally well in contexts like e-commerce platforms and news websites, where both image quality and performance are important. Here’s an introduction on how to batch convert a large number of image formats to the WEBP format, supporting BMP, JPEG, PSD, TIF, GIF, and other image formats.

Ordinary images typically use lossy or lossless compression, resulting in smaller file sizes suitable for web publishing, social media sharing, and other everyday uses. However, multiple edits or compressions may lead to quality loss. The TIFF format supports lossless compression and high-resolution storage, preserving complete image details and color information. It is very useful in scenarios with high quality requirements, such as professional printing, image archiving, and scientific research. Below is an introduction on how to batch convert image formats like JPG, PNG, etc., to TIFF format, supporting BMP, JPEG, PSD, WEBP, and other image formats.

When efficient storage or transmission of a large number of images is required, the JPG format becomes the preferred choice due to its high compression ratio and broad compatibility. For example, in photography or social media scenarios, converting formats like RAW to JPG can significantly reduce file size, making it easier for batch sharing and printing. Additionally, JPG balances image quality with size and speeds up user access. Converting all images to JPG format can prevent compatibility issues caused by overly mixed image formats. Below is an introduction on how to quickly batch convert a large number of images to JPG format, supporting various image formats such as PNG, BMP, RAW, and WEBP.

When printing or printing posters, the TIF format can store with lossless compression and high resolution for high-precision output, and it can retain complete details and colors, commonly used in image archiving, scientific research impact, and medical image analysis. In addition, the TIF format is further edited and reused in advertising design, graphic design, and other fields due to its support for multiple layers and transparent backgrounds. Below is an introduction on how to batch convert a large number of images into TIF format, supporting BMP, JPEG, PSD, WEBP, and other image formats.

When there is a large number of images that need to be adapted for multiple resolutions, achieve dynamic effects, or optimize loading performance, converting them to SVG format is more effective. SVG is a vector graphic format capable of supporting lossless scaling, suitable for web design and mobile application interface responsiveness. In high-precision output posters and prints, SVG can also ensure enlargement without distortion and is supported by browsers. Additionally, its small file size and support for transparent backgrounds make it the preferred format for icons and logos. Below is an introduction on how to batch convert JPG, PNG images into SVG format, also supporting BMP, JPEG, TIF, WEBP, and other formats.

When there are a large number of images that need further editing, layering, or use in professional design, they can be converted to Photoshop's native PSD format. PSD format supports layers, masks, filters, and more, making it suitable for complex retouching, compositing, and feature creation. It also preserves the design structure, which is convenient for fields like advertising and UI design. Typically, PSD format is high-resolution and lossless, which is crucial for high-quality output needs in prints and posters, and it facilitates team collaboration and management,supporting various image formats such as JPG, PNG, BMP, RAW, and WEBP.

When uploading to websites, sending emails, or sharing on social media, JPEG format images, despite using lossy compression, can still maintain high image quality while significantly reducing file size. This speeds up transmission and ensures the image size is supported by the upload platform. When processing color photos or complex images, JPEG's compression algorithm can effectively handle gradients and details. Additionally, if PNG images no longer require a transparent background, converting to JPEG can further compress the file and save storage space.