How do I compress an ODS file?

Drop the ODS onto the compressor above, keep Balanced or pick another level, and click Compress. Download the smaller ODS when it's done; it usually takes a few seconds.

Does compressing ODS reduce quality?

A little, by design: ODS is a lossy format. Balanced is tuned to look the same for most uses; choose Light if you want to stay closer to the original.

How much smaller will my ODS get?

Spreadsheets with pictures shrink well; data-only spreadsheets change little.

Can I compress ODS to a specific size?

Yes. Set a target size in the compressor, or a percentage to reduce by, and the file is compressed to land at or just under it.

Is it safe to compress ODS files here?

Yes. Your file travels over an encrypted connection to an isolated sandbox created for your job only, and both the original and the result are deleted automatically.

Is the ODS compressor free?

Yes. Cloud jobs like this one use the same free daily credits as cloud conversions, and there's no watermark.

ODS→smaller ODS→PDF JPG→smaller ODS→XLSX PNG→smaller ODS→CSV MP4→smaller ODS→HTML MP3→smaller ODS→XLS PDF→smaller ODS→TSV WebP→smaller PNG→JPG HEIC→smaller JPG→PNG DOCX→smaller PNG→WebP GIF→smaller JPG→WebP SVG→smaller WebP→PNG MOV→smaller WebP→JPG AVIF→smaller HEIC→PNG HEIC→JPG M4A→smaller MP4→MP3 PNG→JPEG WebM→smaller JPG→JPEG JPEG→PNG MKV→smaller JPEG→JPG PNG→PDF XLSX→smaller JPG→PDF PDF→PNG EPUB→smaller PDF→JPG HEIC→WebP AVI→smaller MP4→WebP PDF→DOCX FLAC→smaller DOCX→PDF JPEG→WebP PPTX→smaller WebP→JPEG PNG→GIF AAC→smaller JPG→GIF GIF→PNG ZIP→smaller GIF→JPG MP4→MOV TIFF→smaller MOV→MP4 WebP→PDF OGG→smaller HEIC→JPEG WebP→GIF Opus→smaller GIF→WebP HEIC→PDF 7Z→smaller MP3→WAV WAV→MP3 ODT→smaller JPEG→PDF PDF→JPEG TAR.GZ→smaller SVG→PNG SVG→JPG ODP→smaller HEIC→GIF MOV→MP3 TAR.BZ2→smaller MP4→GIF GIF→MP4 TAR.XZ→smaller JPEG→GIF GIF→JPEG PNG→AVIF JPG→AVIF AVIF→PNG AVIF→JPG MP3→M4A M4A→MP3 GIF→PDF SVG→PDF PNG→SVG JPG→SVG PDF→SVG SVG→WebP MOV→WebP MP4→WAV MP4→WebM WebM→MP4 WebP→AVIF AVIF→WebP WebP→SVG SVG→JPEG MP4→MKV MKV→MP4 HEIC→AVIF MP4→M4A JPEG→AVIF AVIF→JPEG JPEG→SVG MOV→GIF GIF→MOV WebM→MP3 AVIF→PDF MP3→FLAC FLAC→MP3 MP4→AVI AVI→MP4 MKV→MP3 GIF→AVIF AVIF→GIF SVG→GIF GIF→SVG WebM→WebP MOV→WAV XLSX→PDF CSV→PDF EPUB→PDF PDF→EPUB MOV→WebM WebM→MOV MKV→WebP PNG→ICO JPG→ICO ICO→PNG ICO→JPG MP3→AAC WAV→M4A AAC→MP3 M4A→WAV MP4→FLAC AVI→MP3 MOV→MKV MKV→MOV MOV→M4A DOCX→EPUB EPUB→DOCX CSV→DOCX PDF→TXT DOC→PDF TXT→PDF WebP→ICO ICO→WebP PPTX→PDF AVI→WebP WebM→GIF GIF→WebM SVG→AVIF MOV→AVI

Compress ODS

Make ODS files smaller without visible quality loss. Free, processed in an isolated sandbox and deleted automatically.

Isolated cloud sandbox, auto-deleted
Same format, smaller file
Batch & ZIP download

How to compress ODS

1
Add your ODS files
Drag and drop ODS files onto the compressor, paste them, or click to browse. You can add several at once.
2
Pick a level or a target
Balanced is selected and suits most files. Choose Light to stay closer to the original or Strong for the smallest file, or set a target size or a percentage to reduce by.
3
Compress
Click Compress. Files are processed in an isolated cloud sandbox and are usually ready in seconds.
4
Download
Download each smaller ODS, or everything at once as a ZIP.

What compression does to ODS

LossyCloud sandbox

Shrinks the embedded photos and repacks the document at maximum compression; text and layout are untouched.

Light: Gentle: images are recompressed but stay close to the original; good for print.
BalancedDefault: The default: images are optimised for reading on screen, usually with no visible difference.
Strong: Smallest file: images are downsampled further; fine on screen, not for print.

Need an exact size?

Set a target size in the compressor above, or a percentage to reduce by, and each ODS is compressed to land at or just under it.

ODS · OpenDocument Spreadsheet

ODS is the open spreadsheet format used by LibreOffice Calc.

Type: Spreadsheet
Extension: .ods
MIME: application/vnd.oasis.opendocument.spreadsheet
Best for: spreadsheets in LibreOffice

Open standard

All ODS conversions →

Compress other documents

All documents →

Compressing ODS: frequently asked questions

Free, private and in your browser

Smaller ODS files, in seconds.

No sign-up, no watermark. Files are processed in an isolated sandbox and deleted automatically.

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Most conversions never leave your device
Cloud files deleted automatically
No watermarks