Lite Tools

Free Online Document Tools

Browse 7 free online document tools. Every tool runs entirely in your browser: no upload, no signup, no install.

All tools in this category (7)

PDF Merge

Merge multiple PDF files online. Everything runs locally.

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PDF Split

Extract pages from a PDF by page range into a new file.

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Images to PDF

Combine multiple images into a single PDF file.

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Add Page Numbers to PDF

Add page numbers to any PDF with custom position, format, start number and margin. Everything runs locally in your browser.

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PDF to Image

Render every PDF page to PNG or JPG, pick a page range and output scale, then save each page, parsed locally in your browser.

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PDF Organize

Reorder, rotate, delete or extract PDF pages in your browser. Edit page by page, then download a fresh PDF.

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PDF Watermark

Add text watermarks in your browser: tiled or centered, with size, color, opacity, rotation and page ranges. The result downloads automatically.

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About Document tools

Document tools focus on three common PDF jobs: merging files, extracting pages by range, and combining images into one PDF. They read and write page objects in your browser through the open-source pdf-lib library. Merge and split copy page objects without re-encoding, so the output is pixel-identical and text stays selectable and searchable.

The files involved are often contracts, statements and scanned IDs, the kind of material you keep off other servers. Everything runs locally: no upload, no storage, download the result and you are done. Merges reorder pages by drag, and splits export a page range or a single page.

How to choose the right Document

  1. Check that merging stays lossless

    Some mergers re-encode pages, leaving blurry, unselectable text. The merge here copies page objects, so the output matches the original files.

  2. Decide split granularity first

    One page out, or a cut every ten pages? Splits take a page range and also export a single page, so settle the granularity before you start.

  3. Watch browser memory on big files

    Merging hundreds of megabytes is bounded by browser memory. Keep batches under about 20 files or 200MB, or split the job into passes.

  4. Sensitive documents stay local

    Contracts and ID scans should never be uploaded anywhere. These tools process everything on your device, with no upload step, and the file is ready to download at once.

Common document mistakes

  1. PDF equals image

    A PDF mixes vector text and images. Selectable, searchable files carry a text layer; scans are picture collections. The two behave differently in every tool.

  2. Page order does not matter

    For contracts and filings the sequence carries meaning. Confirm the order before merging, and split and rearrange first if needed.

  3. Processed means safe to share

    PDFs can carry metadata and attachments. Check document properties before sending, and deliver only the pages the recipient needs.

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