Document Compress

功能介绍

Free online document compression tool. Compress various office documents to smaller file sizes. Support PDF, Word, Excel, PPT and other formats to reduce storage space and transfer time.

主要功能

1. Multi-format Support

Support compressing PDF, DOCX, XLSX, PPTX, TXT and other document formats

2. Compression Level Selection

Provide low, balanced, and high compression levels to meet different needs

3. Maintain Readability

Try to maintain document content and format integrity during compression

4. Batch Processing

Support compressing single file, quickly get compression result

使用方法

1. Click upload area or drag file, select document to compress
2. Select compression level (Low/Balanced/High)
3. Click "Compress Document" button to start processing
4. Download compressed file

适用场景

• Storage Saving: Compress large documents for storage to save space
• Email Attachments: Compress large files for sending as email attachments
• Transfer Optimization: Compress documents to speed up upload and transfer
• Data Organization: Organize and compress historical documents for archiving

常见问题

Will compression lose quality?

Using intelligent compression algorithm, try to maintain document quality while reducing file size. High compression level may slightly affect document quality.

What formats are supported?

Supports common office document formats such as PDF, DOCX, XLSX, PPTX, TXT.

Is there a file size limit?

Recommended single file under 50MB. Larger files may cause longer processing time.