ODS to MKVConverter — Fast & Free Online

Turn ODS into MKV format online. Free for files up to 10 MB, no signup required. ODS (ODS (Open Document Spreadsheet)) is open-source spreadsheet format used by libreoffice.

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1CONVERTER Media Team·Audio & Video Specialists·Updated Mar 15, 2026

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How ODS to MKV Conversion Works

ODS is a spreadsheet format: it stores data in the ODS format. MKV is a video format that stores video, audio, subtitles, and chapters in an open-standard container that supports virtually every codec. This conversion changes the file's encoding, compression method, and supported feature set. Metadata such as creation date and embedded colour profiles is preserved where the target format supports it. Converting between these two formats is common when the source application does not support MKV natively or when the target platform only accepts MKV. 1converter processes this conversion server-side using open-source tools. Files are transferred over HTTPS, converted on secure cloud servers, and automatically deleted after 24 hours.

How to Convert ODS to MKV

Follow these simple steps to convert your ODS files to MKV format in seconds

Step 1

Drop your ODS file into the box above or pick it from your device

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Step 2

Confirm MKV as the target format

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Step 3

Pick the resolution, codec, and bitrate for the MKV video

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Step 4

Start the conversion and watch the live progress

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Step 5

Download the finished MKV file — it is deleted from our servers after 24 hours

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Average conversion time: Less than 2 minutes

Visual Conversion Preview

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Source file

Size:2.4 MB

Format:ODS

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Converting...

~1s

mkv

Output file

Size:1.2 MB

Saved:-50%

50%

Size Reduction

Processing Time

99%+

Quality Retained

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Choose Your Conversion Quality

Select the perfect balance between quality and file size for your ODS to MKV conversion

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Low Quality

Smallest file, basic quality

File Size:Very Small

Speed:Very Fast

Quality Level

Recommended

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Medium Quality

Balanced size and quality

File Size:Medium

Speed:Fast

Quality Level

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High Quality

Larger file, great quality

File Size:Large

Speed:Moderate

Quality Level

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Maximum Quality

Largest file, best possible quality

File Size:Very Large

Speed:Slow

Quality Level

tips_and_updatesQuality Selection Tips

When to use Low/Medium:

•Web uploads and social media sharing
•Email attachments with size limits
•Quick previews and thumbnails

When to use High/Maximum:

•Professional printing and publishing
•Archive and long-term storage
•When quality is more important than size

Video Tip: Medium quality is ideal for web streaming. Use High or Maximum for videos you plan to edit further or archive.

Why Convert ODS to MKV?

Discover the advantages of converting your ODS files to MKV format

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ODS offers open standard

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Batch process multiple ODS files at once

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MKV provides open source

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Secure conversion with automatic file deletion

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MKV compatible with all spreadsheet apps

Additional Features

243+

Supported Formats

<2 min

Average Time

24/7

Available

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