> ## Documentation Index
> Fetch the complete documentation index at: https://docs.printery.app/llms.txt
> Use this file to discover all available pages before exploring further.

# File Size Issues

> Solve PDF file size problems and optimize large documents

## Understanding File Size

PDF file size affects uploadability, email delivery, and printing workflows. Too large = problems. Too small = quality concerns.

<Note>
  **Typical ranges**:

  * Business card: 1-5 MB
  * Flyer (single page): 3-10 MB
  * Brochure (8 pages): 10-30 MB
  * Booklet (20+ pages): 30-100 MB
  * Catalog (100+ pages): 50-200 MB
</Note>

## What Makes Files Large

### Size Contributors

<Tabs>
  <Tab title="Images (60-80%)">
    **Biggest factor**: Raster images

    **Why large**:

    * High resolution (300 DPI)
    * Large dimensions
    * Uncompressed formats
    * Multiple images

    **Example**:

    ```
    3000 × 2000 pixels image at 300 DPI
    Uncompressed: ~17 MB
    Compressed (85%): ~2 MB
    ```

    **Solution**: Optimize images
  </Tab>

  <Tab title="Page Count (10-20%)">
    **More pages = Larger file**:

    **Linear scaling**:

    * 1 page: 5 MB
    * 10 pages: 50 MB
    * 100 pages: 500 MB

    **Compound effect**: Pages + images

    **Solution**: Reduce pages or optimize per-page
  </Tab>

  <Tab title="Embedded Fonts (5-10%)">
    **Font data adds size**:

    **Full font embed**: 100-500 KB per font
    **Subset embed**: 20-100 KB per font

    **Multiple fonts**: Adds up

    **Example**:

    ```
    3 fonts, full embed: ~900 KB
    3 fonts, subset: ~150 KB
    ```

    **Solution**: Use font subsetting (auto in Printery)
  </Tab>

  <Tab title="Compression (5-10%)">
    **Compression level affects size**:

    **None (100%)**: Largest, best quality
    **95%**: Near-lossless, large
    **85%**: Balanced (recommended)
    **75%**: Smaller, slight quality loss
    **60%**: Small, visible quality loss

    **Example** (10 MB uncompressed):

    ```
    100%: 10 MB
    95%: 8 MB
    85%: 5 MB
    75%: 3 MB
    ```

    **Solution**: Adjust compression
  </Tab>

  <Tab title="Other Factors (1-5%)">
    **Minor contributors**:

    * Metadata
    * Color profiles
    * Transparency data
    * Annotations

    **Usually negligible**: Don't worry unless extreme

    **Total**: \< 1 MB typically
  </Tab>
</Tabs>

## File Size Problems

### Problem 1: File Too Large to Email

**Symptoms**:

* Email bounces back
* "Attachment too large" error
* Can't send

**Email limits**:

* Gmail: 25 MB
* Outlook: 20 MB
* Yahoo: 25 MB
* Corporate: Often 10-20 MB

**Solutions**:

<AccordionGroup>
  <Accordion title="Solution A: Compress PDF" icon="file-zipper">
    **Reduce file size**:

    **In Printery**:

    1. Export tab
    2. Compression: Change from 85% to 75%
    3. Re-export
    4. Check new file size

    **Expected reduction**: 30-50%

    **Quality trade-off**: Slight, usually acceptable

    **If still too large**: Try 60-65% compression
  </Accordion>

  <Accordion title="Solution B: Use File Transfer Service" icon="cloud-upload">
    **Free services**:

    * **WeTransfer**: Free up to 2 GB
    * **Dropbox**: Share link
    * **Google Drive**: Share link
    * **OneDrive**: Share link

    **How**:

    1. Upload PDF
    2. Get shareable link
    3. Email link (not file)

    **Benefits**:

    * No size limit (within service limit)
    * Recipient downloads directly
    * Professional
  </Accordion>

  <Accordion title="Solution C: Split into Multiple Files" icon="scissors">
    **For multi-page documents**:

    **Split by section**:

    * Part 1: Pages 1-20
    * Part 2: Pages 21-40
    * Etc.

    **How**:

    * Export pages separately in Figma
    * Or use PDF split tool

    **Send**:

    * Multiple emails
    * Or use file transfer service

    **Last resort**: Not ideal but works
  </Accordion>

  <Accordion title="Solution D: Optimize Images" icon="image">
    **Before exporting**:

    1. Open images in photo editor
    2. Resize to actual print dimensions
    3. Save as JPEG (85-90% quality)
    4. Replace in Figma
    5. Re-export

    **Example**:

    ```
    Original: 4000 × 3000 px (5 MB)
    Needed: 2" × 1.5" at 300 DPI = 600 × 450 px
    Resized: 600 × 450 px (200 KB)
    Savings: 96%!
    ```

    **Most effective**: When images oversized
  </Accordion>
</AccordionGroup>

***

### Problem 2: Printer Rejects Large File

**Symptoms**:

* Upload fails
* Printer says "file too large"
* Processing errors

**Printer limits**:

* Online services: 50-100 MB typical
* Local printers: 100-200 MB
* Specialty: Varies

**Solutions**:

<Steps>
  <Step title="Ask Printer's Limit">
    **Contact printer**:
    "What's your maximum file size?"

    **Common limits**:

    * 50 MB: Budget services
    * 100 MB: Standard
    * 200 MB+: Professional

    **Optimize accordingly**
  </Step>

  <Step title="Enable Downsampling">
    **In Printery**:

    Export tab → Enable "Downsample images"

    **What it does**: Reduces image resolution to 300 DPI (removes excess)

    **Example**:

    * Original: 600 DPI image
    * Downsampled: 300 DPI
    * Size: 50% smaller
    * Quality: Identical at print (300 DPI sufficient)

    **Result**: 30-60% file size reduction
  </Step>

  <Step title="Increase Compression">
    Export tab → Compression: 75% or 70%

    **Trade-off**: Slight quality reduction

    **Check**: Zoom in PDF to verify acceptable

    **Result**: 20-40% reduction
  </Step>

  <Step title="Remove Unnecessary Elements">
    **Before exporting**:

    * Delete hidden layers
    * Remove off-canvas objects
    * Clean up duplicates

    **Minor impact**: But good practice

    **Result**: 5-15% reduction
  </Step>

  <Step title="Use Printer's FTP/Upload Portal">
    **Ask printer**:
    "Do you have an FTP server or special upload portal for large files?"

    **Many offer**: Direct upload for large files

    **Bypasses**: Email limitations
  </Step>
</Steps>

***

### Problem 3: File Too Small (Suspiciously)

**Symptoms**:

* Business card PDF is 50 KB
* Full-color brochure is 200 KB
* Unusually tiny

**Warning sign**: Likely missing content or wrong settings

**Check**:

<AccordionGroup>
  <Accordion title="Images Missing/Low-Res" icon="image">
    **Possible cause**: Images not embedded or very low resolution

    **Check**:

    1. Open PDF
    2. Zoom to 400%
    3. Are images pixelated?

    **If pixelated**:

    * DPI setting too low
    * Images not included
    * Re-export with correct DPI (300)
  </Accordion>

  <Accordion title="Wrong DPI Setting" icon="expand">
    **Check**: Export settings

    **Should be**: 300 DPI

    **If set to**:

    * 72 DPI: File 4× too small, low quality
    * 150 DPI: File 2× too small, marginal quality

    **Fix**: Set DPI to 300, re-export
  </Accordion>

  <Accordion title="Excessive Compression" icon="compress">
    **Check**: Compression setting

    **If set to**:

    * 50% or below: Too much compression
    * Quality degraded

    **Fix**: Set to 85%, re-export

    **Verify**: Quality acceptable when zoomed
  </Accordion>
</AccordionGroup>

## Optimization Strategies

### Before Export (Most Effective)

<Steps>
  <Step title="Optimize Images in Source">
    **Best practice**: Prepare images before adding to Figma

    **Process**:

    1. **Calculate needed size**:
       ```
       Print size: 4" × 3"
       DPI: 300
       Pixels needed: 4 × 300 = 1200 px width
                       3 × 300 = 900 px height
       ```

    2. **Resize in photo editor**:
       * Photoshop: Image → Image Size
       * Or online: TinyPNG, Squoosh

    3. **Save optimized**:
       * JPEG: 85-90% quality
       * PNG: If transparency needed

    4. **Import to Figma**

    **Result**: 60-80% smaller PDFs
  </Step>

  <Step title="Use Vector Where Possible">
    **Replace raster with vector**:

    **Logos**: SVG not PNG
    **Icons**: Vector not raster
    **Shapes**: Figma shapes not images

    **Why**: Vector files tiny

    **Example**:

    ```
    PNG logo: 500 KB
    SVG logo: 10 KB
    Savings: 98%!
    ```

    **Result**: Much smaller files
  </Step>

  <Step title="Remove Unused Assets">
    **Clean Figma file**:

    * Delete hidden layers
    * Remove off-canvas objects
    * Delete duplicate images

    **Check**: Layers panel for hidden items

    **Result**: 10-20% reduction
  </Step>
</Steps>

### During Export

<Tabs>
  <Tab title="Compression Settings">
    **Choose appropriate level**:

    **For high-quality work**:

    * Compression: 95%
    * Larger file
    * Near-perfect quality

    **For standard work** (recommended):

    * Compression: 85%
    * Balanced size/quality
    * Excellent quality

    **For large documents**:

    * Compression: 75%
    * Smaller file
    * Good quality

    **For proofs only**:

    * Compression: 60-70%
    * Small file
    * Acceptable for review

    **Don't go below 60%**: Quality degrades
  </Tab>

  <Tab title="Image Downsampling">
    **Enable in Export tab**:

    **What it does**:

    * Reduces images to exactly 300 DPI
    * Removes excess resolution
    * No visible quality loss

    **When to use**: Always (unless images already 300 DPI)

    **Example**:

    ```
    600 DPI image → 300 DPI
    File size: 50% smaller
    Print quality: Identical
    ```

    **Result**: 30-50% file size reduction
  </Tab>

  <Tab title="Font Subsetting">
    **Automatically enabled**:

    **What it does**:

    * Embeds only used characters
    * Not full font

    **Example**:

    ```
    Full font: 500 KB
    Subset (only "Hello World"): 30 KB
    ```

    **Printery**: Does this automatically

    **Result**: 80-95% font size reduction
  </Tab>
</Tabs>

### After Export

<AccordionGroup>
  <Accordion title="PDF Compression Tools" icon="gears">
    **If PDF still too large**:

    **Online tools** (free):

    * Smallpdf.com
    * ILovePDF.com
    * Adobe Acrobat online

    **Desktop tools**:

    * Adobe Acrobat Pro: Save As → Reduced Size PDF
    * Preview (Mac): Export → Reduce File Size
    * PDFtk: Command-line tool

    **Caution**: May reduce quality

    **Check**: After compression, verify quality OK

    **Result**: 20-50% additional reduction
  </Accordion>

  <Accordion title="Split Large Documents" icon="scissors">
    **For very large documents** (100+ pages):

    **Option 1**: Split by chapter

    * Chapter 1: Pages 1-25
    * Chapter 2: Pages 26-50
    * Etc.

    **Option 2**: Split for delivery

    * Email Part 1
    * Email Part 2
    * Or use file transfer

    **How to split**:

    * Adobe Acrobat: Tools → Organize Pages → Split
    * Online: Smallpdf split tool

    **Last resort**: Not ideal but works
  </Accordion>
</AccordionGroup>

## Optimal File Sizes

### Target Ranges

| Project Type           | Optimal Size | Maximum | Too Small (Warning) |
| ---------------------- | ------------ | ------- | ------------------- |
| **Business Card**      | 1-5 MB       | 10 MB   | \< 500 KB           |
| **Flyer (1 page)**     | 3-10 MB      | 20 MB   | \< 1 MB             |
| **Brochure (8 pages)** | 10-30 MB     | 50 MB   | \< 3 MB             |
| **Booklet (20 pages)** | 30-80 MB     | 100 MB  | \< 10 MB            |
| **Catalog (50 pages)** | 50-150 MB    | 200 MB  | \< 20 MB            |

**In range**: Good

**Over maximum**: Optimize

**Under "too small"**: Check for errors

## Troubleshooting Checklist

**If file too large**:

* [ ] Check image sizes (resize to needed dimensions)
* [ ] Enable image downsampling
* [ ] Adjust compression (85% → 75%)
* [ ] Remove hidden/unused layers
* [ ] Convert rasters to vectors where possible
* [ ] Use file transfer service if needed
* [ ] Check printer's size limit

**If file too small**:

* [ ] Verify DPI setting (should be 300)
* [ ] Check images embedded (not missing)
* [ ] Verify compression not too high (\< 60%)
* [ ] Zoom PDF to 400%, check quality
* [ ] Compare to expected size range

## Advanced: Very Large Documents

### For 200+ Page Catalogs

<Steps>
  <Step title="Optimize Every Image">
    **Critical**: Each image adds up

    **Process**:

    * Batch resize all images to exact needed size
    * Compress to 85-90% JPEG
    * No image larger than needed

    **Tools**: Photoshop batch processing, ImageOptim
  </Step>

  <Step title="Use Consistent Compression">
    **75% compression** acceptable for large docs

    **Quality check**: Proof first few pages

    **If OK**: Apply to all
  </Step>

  <Step title="Aggressive Downsampling">
    **Enable**: Bicubic downsampling to 300 DPI

    **Remove**: All excess resolution

    **Monitor**: File size reduction
  </Step>

  <Step title="Consider Splitting">
    **If still > 200 MB**:

    **Option 1**: Split for upload

    * Printer may combine

    **Option 2**: Physical delivery

    * USB drive to local printer

    **Option 3**: FTP upload

    * Ask printer for FTP access
  </Step>
</Steps>

## Quick Reference

### File Size Reduction Methods

**Impact ranking** (most to least effective):

1. **Resize oversized images** (60-80% reduction)
2. **Enable image downsampling** (30-50% reduction)
3. **Adjust compression 85%→75%** (20-40% reduction)
4. **Use vector instead of raster** (50-95% for logos)
5. **Remove unused elements** (10-20% reduction)
6. **Font subsetting** (auto, 5-10% reduction)

**Combine methods**: For maximum reduction

**Example** (100 MB file):

* Resize images: → 40 MB
* Downsampling: → 25 MB
* Compression to 75%: → 18 MB
* **Total reduction**: 82%!

## Learn More

<CardGroup cols={2}>
  <Card title="Export Settings" icon="file-export" href="/features/export-settings">
    Configure export options
  </Card>

  <Card title="DPI & Resolution" icon="image" href="/basics/dpi-resolution">
    Understanding image resolution
  </Card>

  <Card title="Export Errors" icon="triangle-exclamation" href="/troubleshooting/export-errors">
    Fix export problems
  </Card>

  <Card title="Performance" icon="gauge-high" href="/troubleshooting/performance">
    Speed up processing
  </Card>
</CardGroup>

***

<Info>
  **Golden Rule**: Optimize images BEFORE adding to Figma. Resize to exact needed dimensions = smallest files with perfect quality!
</Info>