Frequently Asked Questions

General

What is ByteSlim?

ByteSlim is a free online tool that helps you compress PowerPoint presentations and audio files while maintaining their quality. It also provides audio trimming functionality.

Is ByteSlim free to use?

Yes, ByteSlim is completely free for personal use.

Technical

What file types are supported?

We support PPTX files (PowerPoint 2007 and newer) for compression, and common audio formats (MP3, WAV, etc.) for both compression and trimming.

Is there a file size limit?

Yes, the maximum file size is 300MB for all supported file types.

Features

What features does ByteSlim offer?

ByteSlim offers three main features: PPT Compression, Audio Compression, and Audio Trimming. All processing is done locally in your browser.

How does audio trimming work?

Our audio trimmer allows you to select specific segments of your audio files using a waveform visualization, preview the selection, and download the trimmed portion.

Privacy & Security

Are my files stored on your servers?

No, all processing is done in your browser. Files are never uploaded to our servers.

Is my data secure?

Yes, since all processing happens locally in your browser, your files never leave your device.