đ PDF Tools Suite â Memory Optimized
đ Merge PDF Tool
50,000+ files ¡ 2.5 GB ¡ Zero-copy streaming ¡ Auto RAM management
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Zero-Copy Stream
đ§ Auto RAM Tune
⥠Direct Merge
đĢ No Intermediates
âģī¸ GC Optimized
RAM: CheckingâĻ
đĨī¸ i3 / Low-RAM Mode Auto
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Drop PDF files here or click to browse
50,000+ files ¡ 2.5 GB total ¡ Direct streaming merge ¡ Zero server uploads
PDF only
50,000+ files
2.5 GB cap
đ§ Auto RAM
đĢ No Intermediates
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đĄ How It Works
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No Intermediates
Pages copied directly to final PDF â no temp files in RAM.
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Auto RAM Tune
Batch size auto-adjusts based on your available RAM every second.
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GC After Each Batch
ArrayBuffers freed immediately after processing to release memory.
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Stream Save
Final PDF saved directly to Blob â no double memory usage.