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Easily convert and compress files right from your browser. Everything is fast, secure, and your files never leave your device.

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FAQ

Frequently Asked Questions

Answers to the most frequently asked questions about SohozKaj tools.

Do SohozKaj tools require an account or registration?

No, all SohozKaj tools are completely free and can be used without any account or registration. Everything works directly from your browser.

Are my files safe? Are they stored on your server?

Your files are completely safe. All processing happens inside your browser — no file is uploaded to or stored on our servers.

Can SohozKaj tools be used on mobile?

Yes! All tools are mobile-friendly and responsive. They work seamlessly from any browser on Android or iPhone.

Which file formats are supported?

PDF, JPG, PNG, WebP, GIF, MP4, MOV, AVI, MP3, DOCX and many more. Each tool's page lists the supported formats in detail.

What is the maximum file size?

Most tools can process files up to 100 MB. However this depends on your device's RAM and browser, since all processing is done locally.

How many files can be processed at once?

Most tools support multiple files at once. Merge and Create tools allow adding many files together.

Will PDF compression reduce quality?

Our PDF compress tool reduces file size while maintaining maximum quality. Heavy compression may slightly reduce quality — you can choose the compression level yourself.

Can images be extracted from a PDF?

Yes! Use our "Extract Images from PDF" tool to extract images from every page or specific pages of a PDF.

Does image conversion change quality?

Our image converter maintains high quality. For JPG conversion, a quality slider lets you set the level yourself.

Does video compression reduce resolution?

No, resolution stays the same during compression. Only the bitrate is reduced to shrink the file size. Heavy compression may slightly reduce quality.

Can Bangla text be converted from Bijoy to Unicode?

Yes! Use our "Bijoy to Unicode" tool to easily convert Bijoy-encoded text to Unicode Bangla.

Does QR code generation require internet?

Internet is needed to load the page initially. Once loaded, QR code generation works fully offline since all processing runs in the browser.

Can a PDF be password protected?

Yes! Use our "Protect PDF" tool to add a password to a PDF and control editing permissions.

Does adding a watermark change the original file?

No, the original file remains unchanged. A new copy with the watermark is downloaded.

What does cropping a PDF mean?

PDF crop lets you select a specific area on each page and remove the rest to create a new PDF.

Can the same tool be used multiple times?

Absolutely! Every tool can be used unlimited times. There are no usage limits or credit systems.

Can the downloaded file be renamed?

After downloading you can rename it on your device as usual. Some tools also allow setting the filename before download.

Will tools work on a slow internet connection?

Once the page is loaded, all processing happens in the browser, so internet speed does not affect processing. Initial loading does require a connection.

Will new tools be added?

Yes! We regularly add new tools. If a tool you need is missing, let us know — we'll try to add it.

Where can I report a problem with a tool?

Visit the Contact page on the main SohozKaj site to reach us. We'll try to resolve issues as quickly as possible.